398420229064

素因数分解:

$2^3\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{348269431}}^1$

素因数の和:348269461

約数の個数: 32

約数和(自身を含む): 877638968640

約数和(自身を除く): 479218739576

約数列:

[1, 2, 4, 8, 11, 13, 22, 26, 44, 52, 88, 104, 143, 286, 572, 1144, 348269431, 696538862, 1393077724, 2786155448, 3830963741, 4527502603, 7661927482, 9055005206, 15323854964, 18110010412, 30647709928, 36220020824, 49802528633, 99605057266, 199210114532, 398420229064]

約数ペア:

[(1, 398420229064), (2, 199210114532), (4, 99605057266), (8, 49802528633), (11, 36220020824), (13, 30647709928), (22, 18110010412), (26, 15323854964), (44, 9055005206), (52, 7661927482), (88, 4527502603), (104, 3830963741), (143, 2786155448), (286, 1393077724), (572, 696538862), (1144, 348269431)]