7921492

素因数分解:

$2^2\times {\mathrm{31}}^1\times {\mathrm{193}}^1\times {\mathrm{331}}^1$

素因数の和:559

約数の個数: 24

約数和(自身を含む): 14427392

約数和(自身を除く): 6505900

約数列:

[1, 2, 4, 31, 62, 124, 193, 331, 386, 662, 772, 1324, 5983, 10261, 11966, 20522, 23932, 41044, 63883, 127766, 255532, 1980373, 3960746, 7921492]

約数ペア:

[(1, 7921492), (2, 3960746), (4, 1980373), (31, 255532), (62, 127766), (124, 63883), (193, 41044), (331, 23932), (386, 20522), (662, 11966), (772, 10261), (1324, 5983)]