663114736

素因数分解:

$2^4\times {\mathrm{113}}^1\times {\mathrm{353}}^1\times {\mathrm{1039}}^1$

素因数の和:1513

約数の個数: 40

約数和(自身を含む): 1301077440

約数和(自身を除く): 637962704

約数列:

[1, 2, 4, 8, 16, 113, 226, 353, 452, 706, 904, 1039, 1412, 1808, 2078, 2824, 4156, 5648, 8312, 16624, 39889, 79778, 117407, 159556, 234814, 319112, 366767, 469628, 638224, 733534, 939256, 1467068, 1878512, 2934136, 5868272, 41444671, 82889342, 165778684, 331557368, 663114736]

約数ペア:

[(1, 663114736), (2, 331557368), (4, 165778684), (8, 82889342), (16, 41444671), (113, 5868272), (226, 2934136), (353, 1878512), (452, 1467068), (706, 939256), (904, 733534), (1039, 638224), (1412, 469628), (1808, 366767), (2078, 319112), (2824, 234814), (4156, 159556), (5648, 117407), (8312, 79778), (16624, 39889)]