1326911170

素因数分解:

$2^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{23}}^1\times {\mathrm{23357}}^1$

素因数の和:23419

約数の個数: 64

約数和(自身を含む): 2825383680

約数和(自身を除く): 1498472510

約数列:

[1, 2, 5, 10, 13, 19, 23, 26, 38, 46, 65, 95, 115, 130, 190, 230, 247, 299, 437, 494, 598, 874, 1235, 1495, 2185, 2470, 2990, 4370, 5681, 11362, 23357, 28405, 46714, 56810, 116785, 233570, 303641, 443783, 537211, 607282, 887566, 1074422, 1518205, 2218915, 2686055, 3036410, 4437830, 5372110, 5769179, 6983743, 10207009, 11538358, 13967486, 20414018, 28845895, 34918715, 51035045, 57691790, 69837430, 102070090, 132691117, 265382234, 663455585, 1326911170]

約数ペア:

[(1, 1326911170), (2, 663455585), (5, 265382234), (10, 132691117), (13, 102070090), (19, 69837430), (23, 57691790), (26, 51035045), (38, 34918715), (46, 28845895), (65, 20414018), (95, 13967486), (115, 11538358), (130, 10207009), (190, 6983743), (230, 5769179), (247, 5372110), (299, 4437830), (437, 3036410), (494, 2686055), (598, 2218915), (874, 1518205), (1235, 1074422), (1495, 887566), (2185, 607282), (2470, 537211), (2990, 443783), (4370, 303641), (5681, 233570), (11362, 116785), (23357, 56810), (28405, 46714)]