2906014736

素因数分解:

$2^4\times {\mathrm{19}}^1\times {\mathrm{157}}^1\times {\mathrm{60887}}^1$

素因数の和:61071

約数の個数: 40

約数和(自身を含む): 5964588480

約数和(自身を除く): 3058573744

約数列:

[1, 2, 4, 8, 16, 19, 38, 76, 152, 157, 304, 314, 628, 1256, 2512, 2983, 5966, 11932, 23864, 47728, 60887, 121774, 243548, 487096, 974192, 1156853, 2313706, 4627412, 9254824, 9559259, 18509648, 19118518, 38237036, 76474072, 152948144, 181625921, 363251842, 726503684, 1453007368, 2906014736]

約数ペア:

[(1, 2906014736), (2, 1453007368), (4, 726503684), (8, 363251842), (16, 181625921), (19, 152948144), (38, 76474072), (76, 38237036), (152, 19118518), (157, 18509648), (304, 9559259), (314, 9254824), (628, 4627412), (1256, 2313706), (2512, 1156853), (2983, 974192), (5966, 487096), (11932, 243548), (23864, 121774), (47728, 60887)]