488978872

素因数分解:

$2^3\times {\mathrm{31}}^1\times {\mathrm{107}}^1\times {\mathrm{18427}}^1$

素因数の和:18571

約数の個数: 32

約数和(自身を含む): 955307520

約数和(自身を除く): 466328648

約数列:

[1, 2, 4, 8, 31, 62, 107, 124, 214, 248, 428, 856, 3317, 6634, 13268, 18427, 26536, 36854, 73708, 147416, 571237, 1142474, 1971689, 2284948, 3943378, 4569896, 7886756, 15773512, 61122359, 122244718, 244489436, 488978872]

約数ペア:

[(1, 488978872), (2, 244489436), (4, 122244718), (8, 61122359), (31, 15773512), (62, 7886756), (107, 4569896), (124, 3943378), (214, 2284948), (248, 1971689), (428, 1142474), (856, 571237), (3317, 147416), (6634, 73708), (13268, 36854), (18427, 26536)]