742243684

素因数分解:

$2^2\times 7^1\times {\mathrm{13}}^1\times {\mathrm{2039131}}^1$

素因数の和:2039155

約数の個数: 24

約数和(自身を含む): 1598679488

約数和(自身を除く): 856435804

約数列:

[1, 2, 4, 7, 13, 14, 26, 28, 52, 91, 182, 364, 2039131, 4078262, 8156524, 14273917, 26508703, 28547834, 53017406, 57095668, 106034812, 185560921, 371121842, 742243684]

約数ペア:

[(1, 742243684), (2, 371121842), (4, 185560921), (7, 106034812), (13, 57095668), (14, 53017406), (26, 28547834), (28, 26508703), (52, 14273917), (91, 8156524), (182, 4078262), (364, 2039131)]