2016177579632

素因数分解:

$2^4\times {\mathrm{37}}^1\times {\mathrm{4231}}^1\times {\mathrm{804941}}^1$

素因数の和:809217

約数の個数: 40

約数和(自身を含む): 4012874132832

約数和(自身を除く): 1996696553200

約数列:

[1, 2, 4, 8, 16, 37, 74, 148, 296, 592, 4231, 8462, 16924, 33848, 67696, 156547, 313094, 626188, 804941, 1252376, 1609882, 2504752, 3219764, 6439528, 12879056, 29782817, 59565634, 119131268, 238262536, 476525072, 3405705371, 6811410742, 13622821484, 27245642968, 54491285936, 126011098727, 252022197454, 504044394908, 1008088789816, 2016177579632]

約数ペア:

[(1, 2016177579632), (2, 1008088789816), (4, 504044394908), (8, 252022197454), (16, 126011098727), (37, 54491285936), (74, 27245642968), (148, 13622821484), (296, 6811410742), (592, 3405705371), (4231, 476525072), (8462, 238262536), (16924, 119131268), (33848, 59565634), (67696, 29782817), (156547, 12879056), (313094, 6439528), (626188, 3219764), (804941, 2504752), (1252376, 1609882)]