651644734

素因数分解:

$2^1\times {\mathrm{13}}^2\times {\mathrm{41}}^1\times {\mathrm{59}}^1\times {\mathrm{797}}^1$

素因数の和:925

約数の個数: 48

約数和(自身を含む): 1104017040

約数和(自身を除く): 452372306

約数列:

[1, 2, 13, 26, 41, 59, 82, 118, 169, 338, 533, 767, 797, 1066, 1534, 1594, 2419, 4838, 6929, 9971, 10361, 13858, 19942, 20722, 31447, 32677, 47023, 62894, 65354, 94046, 134693, 269386, 408811, 424801, 611299, 817622, 849602, 1222598, 1927943, 3855886, 5522413, 7946887, 11044826, 15893774, 25063259, 50126518, 325822367, 651644734]

約数ペア:

[(1, 651644734), (2, 325822367), (13, 50126518), (26, 25063259), (41, 15893774), (59, 11044826), (82, 7946887), (118, 5522413), (169, 3855886), (338, 1927943), (533, 1222598), (767, 849602), (797, 817622), (1066, 611299), (1534, 424801), (1594, 408811), (2419, 269386), (4838, 134693), (6929, 94046), (9971, 65354), (10361, 62894), (13858, 47023), (19942, 32677), (20722, 31447)]