4159541408

素因数分解:

$2^5\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{621941}}^1$

素因数の和:621981

約数の個数: 48

約数和(自身を含む): 9403763040

約数和(自身を除く): 5244221632

約数列:

[1, 2, 4, 8, 11, 16, 19, 22, 32, 38, 44, 76, 88, 152, 176, 209, 304, 352, 418, 608, 836, 1672, 3344, 6688, 621941, 1243882, 2487764, 4975528, 6841351, 9951056, 11816879, 13682702, 19902112, 23633758, 27365404, 47267516, 54730808, 94535032, 109461616, 129985669, 189070064, 218923232, 259971338, 378140128, 519942676, 1039885352, 2079770704, 4159541408]

約数ペア:

[(1, 4159541408), (2, 2079770704), (4, 1039885352), (8, 519942676), (11, 378140128), (16, 259971338), (19, 218923232), (22, 189070064), (32, 129985669), (38, 109461616), (44, 94535032), (76, 54730808), (88, 47267516), (152, 27365404), (176, 23633758), (209, 19902112), (304, 13682702), (352, 11816879), (418, 9951056), (608, 6841351), (836, 4975528), (1672, 2487764), (3344, 1243882), (6688, 621941)]