287789012

素因数分解:

$2^2\times 7^1\times {\mathrm{3049}}^1\times {\mathrm{3371}}^1$

素因数の和:6431

約数の個数: 24

約数和(自身を含む): 575937600

約数和(自身を除く): 288148588

約数列:

[1, 2, 4, 7, 14, 28, 3049, 3371, 6098, 6742, 12196, 13484, 21343, 23597, 42686, 47194, 85372, 94388, 10278179, 20556358, 41112716, 71947253, 143894506, 287789012]

約数ペア:

[(1, 287789012), (2, 143894506), (4, 71947253), (7, 41112716), (14, 20556358), (28, 10278179), (3049, 94388), (3371, 85372), (6098, 47194), (6742, 42686), (12196, 23597), (13484, 21343)]