1456556860

素因数分解:

$2^2\times 5^1\times {\mathrm{11}}^2\times {\mathrm{601883}}^1$

素因数の和:601914

約数の個数: 36

約数和(自身を含む): 3362124024

約数和(自身を除く): 1905567164

約数列:

[1, 2, 4, 5, 10, 11, 20, 22, 44, 55, 110, 121, 220, 242, 484, 605, 1210, 2420, 601883, 1203766, 2407532, 3009415, 6018830, 6620713, 12037660, 13241426, 26482852, 33103565, 66207130, 72827843, 132414260, 145655686, 291311372, 364139215, 728278430, 1456556860]

約数ペア:

[(1, 1456556860), (2, 728278430), (4, 364139215), (5, 291311372), (10, 145655686), (11, 132414260), (20, 72827843), (22, 66207130), (44, 33103565), (55, 26482852), (110, 13241426), (121, 12037660), (220, 6620713), (242, 6018830), (484, 3009415), (605, 2407532), (1210, 1203766), (2420, 601883)]