996878498

素因数分解:

$2^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{89}}^1\times {\mathrm{72733}}^1$

素因数の和:72842

約数の個数: 32

約数和(自身を含む): 1885265280

約数和(自身を除く): 888386782

約数列:

[1, 2, 7, 11, 14, 22, 77, 89, 154, 178, 623, 979, 1246, 1958, 6853, 13706, 72733, 145466, 509131, 800063, 1018262, 1600126, 5600441, 6473237, 11200882, 12946474, 45312659, 71205607, 90625318, 142411214, 498439249, 996878498]

約数ペア:

[(1, 996878498), (2, 498439249), (7, 142411214), (11, 90625318), (14, 71205607), (22, 45312659), (77, 12946474), (89, 11200882), (154, 6473237), (178, 5600441), (623, 1600126), (979, 1018262), (1246, 800063), (1958, 509131), (6853, 145466), (13706, 72733)]