1829202193

素因数分解:

$7^3\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{59}}^1\times {\mathrm{409}}^1$

素因数の和:519

約数の個数: 64

約数和(自身を含む): 2479680000

約数和(自身を除く): 650477807

約数列:

[1, 7, 13, 17, 49, 59, 91, 119, 221, 343, 409, 413, 637, 767, 833, 1003, 1547, 2863, 2891, 4459, 5317, 5369, 5831, 6953, 7021, 10829, 13039, 20041, 20237, 24131, 37219, 37583, 48671, 49147, 75803, 90389, 91273, 140287, 168917, 260533, 263081, 313703, 340697, 344029, 410227, 632723, 638911, 1182419, 1823731, 2195921, 2384879, 2871589, 4429061, 4472377, 5332951, 8276933, 15371447, 20101123, 31003427, 37330657, 107600129, 140707861, 261314599, 1829202193]

約数ペア:

[(1, 1829202193), (7, 261314599), (13, 140707861), (17, 107600129), (49, 37330657), (59, 31003427), (91, 20101123), (119, 15371447), (221, 8276933), (343, 5332951), (409, 4472377), (413, 4429061), (637, 2871589), (767, 2384879), (833, 2195921), (1003, 1823731), (1547, 1182419), (2863, 638911), (2891, 632723), (4459, 410227), (5317, 344029), (5369, 340697), (5831, 313703), (6953, 263081), (7021, 260533), (10829, 168917), (13039, 140287), (20041, 91273), (20237, 90389), (24131, 75803), (37219, 49147), (37583, 48671)]