1761724042

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{19}}^2\times {\mathrm{61}}^1\times {\mathrm{181}}^1$

素因数の和:312

約数の個数: 96

約数和(自身を含む): 3250198224

約数和(自身を除く): 1488474182

約数列:

[1, 2, 13, 17, 19, 26, 34, 38, 61, 122, 181, 221, 247, 323, 361, 362, 442, 494, 646, 722, 793, 1037, 1159, 1586, 2074, 2318, 2353, 3077, 3439, 4199, 4693, 4706, 6137, 6154, 6878, 8398, 9386, 11041, 12274, 13481, 15067, 19703, 22021, 22082, 26962, 30134, 39406, 40001, 44042, 44707, 58463, 65341, 79781, 80002, 89414, 116926, 130682, 143533, 159562, 187697, 209779, 256139, 286273, 287066, 374357, 375394, 419558, 512278, 572546, 748714, 760019, 849433, 1110797, 1520038, 1698866, 2221594, 2440061, 2727127, 3566243, 3985801, 4866641, 4880122, 5454254, 7132486, 7971602, 9733282, 14440361, 28880722, 46361159, 51815413, 67758617, 92722318, 103630826, 135517234, 880862021, 1761724042]

約数ペア:

[(1, 1761724042), (2, 880862021), (13, 135517234), (17, 103630826), (19, 92722318), (26, 67758617), (34, 51815413), (38, 46361159), (61, 28880722), (122, 14440361), (181, 9733282), (221, 7971602), (247, 7132486), (323, 5454254), (361, 4880122), (362, 4866641), (442, 3985801), (494, 3566243), (646, 2727127), (722, 2440061), (793, 2221594), (1037, 1698866), (1159, 1520038), (1586, 1110797), (2074, 849433), (2318, 760019), (2353, 748714), (3077, 572546), (3439, 512278), (4199, 419558), (4693, 375394), (4706, 374357), (6137, 287066), (6154, 286273), (6878, 256139), (8398, 209779), (9386, 187697), (11041, 159562), (12274, 143533), (13481, 130682), (15067, 116926), (19703, 89414), (22021, 80002), (22082, 79781), (26962, 65341), (30134, 58463), (39406, 44707), (40001, 44042)]