130555794

素因数分解:

$2^1\times 3^1\times {\mathrm{71}}^1\times {\mathrm{137}}^1\times {\mathrm{2237}}^1$

素因数の和:2450

約数の個数: 32

約数和(自身を含む): 266841216

約数和(自身を除く): 136285422

約数列:

[1, 2, 3, 6, 71, 137, 142, 213, 274, 411, 426, 822, 2237, 4474, 6711, 9727, 13422, 19454, 29181, 58362, 158827, 306469, 317654, 476481, 612938, 919407, 952962, 1838814, 21759299, 43518598, 65277897, 130555794]

約数ペア:

[(1, 130555794), (2, 65277897), (3, 43518598), (6, 21759299), (71, 1838814), (137, 952962), (142, 919407), (213, 612938), (274, 476481), (411, 317654), (426, 306469), (822, 158827), (2237, 58362), (4474, 29181), (6711, 19454), (9727, 13422)]