2538112

素因数分解:

$2^7\times {\mathrm{79}}^1\times {\mathrm{251}}^1$

素因数の和:344

約数の個数: 32

約数和(自身を含む): 5140800

約数和(自身を除く): 2602688

約数列:

[1, 2, 4, 8, 16, 32, 64, 79, 128, 158, 251, 316, 502, 632, 1004, 1264, 2008, 2528, 4016, 5056, 8032, 10112, 16064, 19829, 32128, 39658, 79316, 158632, 317264, 634528, 1269056, 2538112]

約数ペア:

[(1, 2538112), (2, 1269056), (4, 634528), (8, 317264), (16, 158632), (32, 79316), (64, 39658), (79, 32128), (128, 19829), (158, 16064), (251, 10112), (316, 8032), (502, 5056), (632, 4016), (1004, 2528), (1264, 2008)]