3780556

素因数分解:

$2^2\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{29}}^1\times {\mathrm{109}}^1$

素因数の和:178

約数の個数: 48

約数和(自身を含む): 7761600

約数和(自身を除く): 3981044

約数列:

[1, 2, 4, 13, 23, 26, 29, 46, 52, 58, 92, 109, 116, 218, 299, 377, 436, 598, 667, 754, 1196, 1334, 1417, 1508, 2507, 2668, 2834, 3161, 5014, 5668, 6322, 8671, 10028, 12644, 17342, 32591, 34684, 41093, 65182, 72703, 82186, 130364, 145406, 164372, 290812, 945139, 1890278, 3780556]

約数ペア:

[(1, 3780556), (2, 1890278), (4, 945139), (13, 290812), (23, 164372), (26, 145406), (29, 130364), (46, 82186), (52, 72703), (58, 65182), (92, 41093), (109, 34684), (116, 32591), (218, 17342), (299, 12644), (377, 10028), (436, 8671), (598, 6322), (667, 5668), (754, 5014), (1196, 3161), (1334, 2834), (1417, 2668), (1508, 2507)]