379274168

素因数分解:

$2^3\times 7^1\times {\mathrm{13}}^1\times {\mathrm{520981}}^1$

素因数の和:521007

約数の個数: 32

約数和(自身を含む): 875249760

約数和(自身を除く): 495975592

約数列:

[1, 2, 4, 7, 8, 13, 14, 26, 28, 52, 56, 91, 104, 182, 364, 728, 520981, 1041962, 2083924, 3646867, 4167848, 6772753, 7293734, 13545506, 14587468, 27091012, 29174936, 47409271, 54182024, 94818542, 189637084, 379274168]

約数ペア:

[(1, 379274168), (2, 189637084), (4, 94818542), (7, 54182024), (8, 47409271), (13, 29174936), (14, 27091012), (26, 14587468), (28, 13545506), (52, 7293734), (56, 6772753), (91, 4167848), (104, 3646867), (182, 2083924), (364, 1041962), (728, 520981)]