684903212

素因数分解:

$2^2\times 7^1\times {\mathrm{31}}^1\times {\mathrm{67}}^1\times {\mathrm{11777}}^1$

素因数の和:11886

約数の個数: 48

約数和(自身を含む): 1435219968

約数和(自身を除く): 750316756

約数列:

[1, 2, 4, 7, 14, 28, 31, 62, 67, 124, 134, 217, 268, 434, 469, 868, 938, 1876, 2077, 4154, 8308, 11777, 14539, 23554, 29078, 47108, 58156, 82439, 164878, 329756, 365087, 730174, 789059, 1460348, 1578118, 2555609, 3156236, 5111218, 5523413, 10222436, 11046826, 22093652, 24460829, 48921658, 97843316, 171225803, 342451606, 684903212]

約数ペア:

[(1, 684903212), (2, 342451606), (4, 171225803), (7, 97843316), (14, 48921658), (28, 24460829), (31, 22093652), (62, 11046826), (67, 10222436), (124, 5523413), (134, 5111218), (217, 3156236), (268, 2555609), (434, 1578118), (469, 1460348), (868, 789059), (938, 730174), (1876, 365087), (2077, 329756), (4154, 164878), (8308, 82439), (11777, 58156), (14539, 47108), (23554, 29078)]