139634612

素因数分解:

$2^2\times {\mathrm{13}}^1\times {\mathrm{61}}^1\times {\mathrm{44021}}^1$

素因数の和:44099

約数の個数: 24

約数和(自身を含む): 267477672

約数和(自身を除く): 127843060

約数列:

[1, 2, 4, 13, 26, 52, 61, 122, 244, 793, 1586, 3172, 44021, 88042, 176084, 572273, 1144546, 2289092, 2685281, 5370562, 10741124, 34908653, 69817306, 139634612]

約数ペア:

[(1, 139634612), (2, 69817306), (4, 34908653), (13, 10741124), (26, 5370562), (52, 2685281), (61, 2289092), (122, 1144546), (244, 572273), (793, 176084), (1586, 88042), (3172, 44021)]