680367038

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{41}}^1\times {\mathrm{61}}^1\times {\mathrm{10463}}^1$

素因数の和:10580

約数の個数: 32

約数和(自身を含む): 1144426752

約数和(自身を除く): 464059714

約数列:

[1, 2, 13, 26, 41, 61, 82, 122, 533, 793, 1066, 1586, 2501, 5002, 10463, 20926, 32513, 65026, 136019, 272038, 428983, 638243, 857966, 1276486, 5576779, 8297159, 11153558, 16594318, 26167963, 52335926, 340183519, 680367038]

約数ペア:

[(1, 680367038), (2, 340183519), (13, 52335926), (26, 26167963), (41, 16594318), (61, 11153558), (82, 8297159), (122, 5576779), (533, 1276486), (793, 857966), (1066, 638243), (1586, 428983), (2501, 272038), (5002, 136019), (10463, 65026), (20926, 32513)]