1938861608

素因数分解:

$2^3\times {\mathrm{79}}^1\times {\mathrm{97}}^1\times {\mathrm{31627}}^1$

素因数の和:31809

約数の個数: 32

約数和(自身を含む): 3719452800

約数和(自身を除く): 1780591192

約数列:

[1, 2, 4, 8, 79, 97, 158, 194, 316, 388, 632, 776, 7663, 15326, 30652, 31627, 61304, 63254, 126508, 253016, 2498533, 3067819, 4997066, 6135638, 9994132, 12271276, 19988264, 24542552, 242357701, 484715402, 969430804, 1938861608]

約数ペア:

[(1, 1938861608), (2, 969430804), (4, 484715402), (8, 242357701), (79, 24542552), (97, 19988264), (158, 12271276), (194, 9994132), (316, 6135638), (388, 4997066), (632, 3067819), (776, 2498533), (7663, 253016), (15326, 126508), (30652, 63254), (31627, 61304)]