843289730

素因数分解:

$2^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{1213}}^1\times {\mathrm{3659}}^1$

素因数の和:4898

約数の個数: 32

約数和(自身を含む): 1599566400

約数和(自身を除く): 756276670

約数列:

[1, 2, 5, 10, 19, 38, 95, 190, 1213, 2426, 3659, 6065, 7318, 12130, 18295, 23047, 36590, 46094, 69521, 115235, 139042, 230470, 347605, 695210, 4438367, 8876734, 22191835, 44383670, 84328973, 168657946, 421644865, 843289730]

約数ペア:

[(1, 843289730), (2, 421644865), (5, 168657946), (10, 84328973), (19, 44383670), (38, 22191835), (95, 8876734), (190, 4438367), (1213, 695210), (2426, 347605), (3659, 230470), (6065, 139042), (7318, 115235), (12130, 69521), (18295, 46094), (23047, 36590)]