1216684

素因数分解:

$2^2\times 7^1\times {\mathrm{19}}^1\times {\mathrm{2287}}^1$

素因数の和:2317

約数の個数: 24

約数和(自身を含む): 2562560

約数和(自身を除く): 1345876

約数列:

[1, 2, 4, 7, 14, 19, 28, 38, 76, 133, 266, 532, 2287, 4574, 9148, 16009, 32018, 43453, 64036, 86906, 173812, 304171, 608342, 1216684]

約数ペア:

[(1, 1216684), (2, 608342), (4, 304171), (7, 173812), (14, 86906), (19, 64036), (28, 43453), (38, 32018), (76, 16009), (133, 9148), (266, 4574), (532, 2287)]