648359230558

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{1303}}^1\times {\mathrm{3613}}^1\times {\mathrm{5297}}^1$

素因数の和:10228

約数の個数: 32

約数和(自身を含む): 1048641362496

約数和(自身を除く): 400282131938

約数列:

[1, 2, 13, 26, 1303, 2606, 3613, 5297, 7226, 10594, 16939, 33878, 46969, 68861, 93938, 137722, 4707739, 6901991, 9415478, 13803982, 19138061, 38276122, 61200607, 89725883, 122401214, 179451766, 248794793, 497589586, 24936893483, 49873786966, 324179615279, 648359230558]

約数ペア:

[(1, 648359230558), (2, 324179615279), (13, 49873786966), (26, 24936893483), (1303, 497589586), (2606, 248794793), (3613, 179451766), (5297, 122401214), (7226, 89725883), (10594, 61200607), (16939, 38276122), (33878, 19138061), (46969, 13803982), (68861, 9415478), (93938, 6901991), (137722, 4707739)]