409068838

素因数分解:

$2^1\times {\mathrm{29}}^1\times {\mathrm{157}}^1\times {\mathrm{167}}^1\times {\mathrm{269}}^1$

素因数の和:624

約数の個数: 32

約数和(自身を含む): 645019200

約数和(自身を除く): 235950362

約数列:

[1, 2, 29, 58, 157, 167, 269, 314, 334, 538, 4553, 4843, 7801, 9106, 9686, 15602, 26219, 42233, 44923, 52438, 84466, 89846, 760351, 1224757, 1302767, 1520702, 2449514, 2605534, 7052911, 14105822, 204534419, 409068838]

約数ペア:

[(1, 409068838), (2, 204534419), (29, 14105822), (58, 7052911), (157, 2605534), (167, 2449514), (269, 1520702), (314, 1302767), (334, 1224757), (538, 760351), (4553, 89846), (4843, 84466), (7801, 52438), (9106, 44923), (9686, 42233), (15602, 26219)]