2539839459

素因数分解:

$3^1\times {\mathrm{19}}^1\times {\mathrm{29}}^1\times {\mathrm{719}}^1\times {\mathrm{2137}}^1$

素因数の和:2907

約数の個数: 32

約数和(自身を含む): 3694464000

約数和(自身を除く): 1154624541

約数列:

[1, 3, 19, 29, 57, 87, 551, 719, 1653, 2137, 2157, 6411, 13661, 20851, 40603, 40983, 61973, 62553, 121809, 185919, 396169, 1177487, 1188507, 1536503, 3532461, 4609509, 29193557, 44558587, 87580671, 133675761, 846613153, 2539839459]

約数ペア:

[(1, 2539839459), (3, 846613153), (19, 133675761), (29, 87580671), (57, 44558587), (87, 29193557), (551, 4609509), (719, 3532461), (1653, 1536503), (2137, 1188507), (2157, 1177487), (6411, 396169), (13661, 185919), (20851, 121809), (40603, 62553), (40983, 61973)]