2116736885

素因数分解:

$5^1\times {\mathrm{31}}^1\times {\mathrm{37}}^1\times {\mathrm{47}}^1\times {\mathrm{7853}}^1$

素因数の和:7973

約数の個数: 32

約数和(自身を含む): 2750533632

約数和(自身を除く): 633796747

約数列:

[1, 5, 31, 37, 47, 155, 185, 235, 1147, 1457, 1739, 5735, 7285, 7853, 8695, 39265, 53909, 243443, 269545, 290561, 369091, 1217215, 1452805, 1845455, 9007391, 11441821, 13656367, 45036955, 57209105, 68281835, 423347377, 2116736885]

約数ペア:

[(1, 2116736885), (5, 423347377), (31, 68281835), (37, 57209105), (47, 45036955), (155, 13656367), (185, 11441821), (235, 9007391), (1147, 1845455), (1457, 1452805), (1739, 1217215), (5735, 369091), (7285, 290561), (7853, 269545), (8695, 243443), (39265, 53909)]