2638010144

素因数分解:

$2^5\times 7^1\times {\mathrm{11}}^1\times {\mathrm{1070621}}^1$

素因数の和:1070649

約数の個数: 48

約数和(自身を含む): 6475121856

約数和(自身を除く): 3837111712

約数列:

[1, 2, 4, 7, 8, 11, 14, 16, 22, 28, 32, 44, 56, 77, 88, 112, 154, 176, 224, 308, 352, 616, 1232, 2464, 1070621, 2141242, 4282484, 7494347, 8564968, 11776831, 14988694, 17129936, 23553662, 29977388, 34259872, 47107324, 59954776, 82437817, 94214648, 119909552, 164875634, 188429296, 239819104, 329751268, 376858592, 659502536, 1319005072, 2638010144]

約数ペア:

[(1, 2638010144), (2, 1319005072), (4, 659502536), (7, 376858592), (8, 329751268), (11, 239819104), (14, 188429296), (16, 164875634), (22, 119909552), (28, 94214648), (32, 82437817), (44, 59954776), (56, 47107324), (77, 34259872), (88, 29977388), (112, 23553662), (154, 17129936), (176, 14988694), (224, 11776831), (308, 8564968), (352, 7494347), (616, 4282484), (1232, 2141242), (2464, 1070621)]