488910242

素因数分解:

$2^1\times {\mathrm{17}}^1\times {\mathrm{19}}^2\times {\mathrm{61}}^1\times {\mathrm{653}}^1$

素因数の和:771

約数の個数: 48

約数和(自身を含む): 834234552

約数和(自身を除く): 345324310

約数列:

[1, 2, 17, 19, 34, 38, 61, 122, 323, 361, 646, 653, 722, 1037, 1159, 1306, 2074, 2318, 6137, 11101, 12274, 12407, 19703, 22021, 22202, 24814, 39406, 39833, 44042, 79666, 210919, 235733, 374357, 421838, 471466, 677161, 748714, 756827, 1354322, 1513654, 4007461, 8014922, 12866059, 14379713, 25732118, 28759426, 244455121, 488910242]

約数ペア:

[(1, 488910242), (2, 244455121), (17, 28759426), (19, 25732118), (34, 14379713), (38, 12866059), (61, 8014922), (122, 4007461), (323, 1513654), (361, 1354322), (646, 756827), (653, 748714), (722, 677161), (1037, 471466), (1159, 421838), (1306, 374357), (2074, 235733), (2318, 210919), (6137, 79666), (11101, 44042), (12274, 39833), (12407, 39406), (19703, 24814), (22021, 22202)]