2547432848

素因数分解:

$2^4\times {\mathrm{29}}^1\times {\mathrm{419}}^1\times {\mathrm{13103}}^1$

素因数の和:13559

約数の個数: 40

約数和(自身を含む): 5118422400

約数和(自身を除く): 2570989552

約数列:

[1, 2, 4, 8, 16, 29, 58, 116, 232, 419, 464, 838, 1676, 3352, 6704, 12151, 13103, 24302, 26206, 48604, 52412, 97208, 104824, 194416, 209648, 379987, 759974, 1519948, 3039896, 5490157, 6079792, 10980314, 21960628, 43921256, 87842512, 159214553, 318429106, 636858212, 1273716424, 2547432848]

約数ペア:

[(1, 2547432848), (2, 1273716424), (4, 636858212), (8, 318429106), (16, 159214553), (29, 87842512), (58, 43921256), (116, 21960628), (232, 10980314), (419, 6079792), (464, 5490157), (838, 3039896), (1676, 1519948), (3352, 759974), (6704, 379987), (12151, 209648), (13103, 194416), (24302, 104824), (26206, 97208), (48604, 52412)]