997951569112

素因数分解:

$2^3\times {\mathrm{223}}^1\times {\mathrm{4073}}^1\times {\mathrm{137341}}^1$

素因数の和:141643

約数の個数: 32

約数和(自身を含む): 1880025194880

約数和(自身を除く): 882073625768

約数列:

[1, 2, 4, 8, 223, 446, 892, 1784, 4073, 8146, 16292, 32584, 137341, 274682, 549364, 908279, 1098728, 1816558, 3633116, 7266232, 30627043, 61254086, 122508172, 245016344, 559389893, 1118779786, 2237559572, 4475119144, 124743946139, 249487892278, 498975784556, 997951569112]

約数ペア:

[(1, 997951569112), (2, 498975784556), (4, 249487892278), (8, 124743946139), (223, 4475119144), (446, 2237559572), (892, 1118779786), (1784, 559389893), (4073, 245016344), (8146, 122508172), (16292, 61254086), (32584, 30627043), (137341, 7266232), (274682, 3633116), (549364, 1816558), (908279, 1098728)]