964348

素因数分解:

$2^2\times 7^1\times {\mathrm{11}}^1\times {\mathrm{31}}^1\times {\mathrm{101}}^1$

素因数の和:154

約数の個数: 48

約数和(自身を含む): 2193408

約数和(自身を除く): 1229060

約数列:

[1, 2, 4, 7, 11, 14, 22, 28, 31, 44, 62, 77, 101, 124, 154, 202, 217, 308, 341, 404, 434, 682, 707, 868, 1111, 1364, 1414, 2222, 2387, 2828, 3131, 4444, 4774, 6262, 7777, 9548, 12524, 15554, 21917, 31108, 34441, 43834, 68882, 87668, 137764, 241087, 482174, 964348]

約数ペア:

[(1, 964348), (2, 482174), (4, 241087), (7, 137764), (11, 87668), (14, 68882), (22, 43834), (28, 34441), (31, 31108), (44, 21917), (62, 15554), (77, 12524), (101, 9548), (124, 7777), (154, 6262), (202, 4774), (217, 4444), (308, 3131), (341, 2828), (404, 2387), (434, 2222), (682, 1414), (707, 1364), (868, 1111)]