1617993424

素因数分解:

$2^4\times {\mathrm{37}}^1\times {\mathrm{47}}^1\times {\mathrm{58151}}^1$

素因数の和:58243

約数の個数: 40

約数和(自身を含む): 3288146688

約数和(自身を除く): 1670153264

約数列:

[1, 2, 4, 8, 16, 37, 47, 74, 94, 148, 188, 296, 376, 592, 752, 1739, 3478, 6956, 13912, 27824, 58151, 116302, 232604, 465208, 930416, 2151587, 2733097, 4303174, 5466194, 8606348, 10932388, 17212696, 21864776, 34425392, 43729552, 101124589, 202249178, 404498356, 808996712, 1617993424]

約数ペア:

[(1, 1617993424), (2, 808996712), (4, 404498356), (8, 202249178), (16, 101124589), (37, 43729552), (47, 34425392), (74, 21864776), (94, 17212696), (148, 10932388), (188, 8606348), (296, 5466194), (376, 4303174), (592, 2733097), (752, 2151587), (1739, 930416), (3478, 465208), (6956, 232604), (13912, 116302), (27824, 58151)]