1399696090

素因数分解:

$2^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{229}}^1\times {\mathrm{47017}}^1$

素因数の和:47266

約数の個数: 32

約数和(自身を含む): 2725163280

約数和(自身を除く): 1325467190

約数列:

[1, 2, 5, 10, 13, 26, 65, 130, 229, 458, 1145, 2290, 2977, 5954, 14885, 29770, 47017, 94034, 235085, 470170, 611221, 1222442, 3056105, 6112210, 10766893, 21533786, 53834465, 107668930, 139969609, 279939218, 699848045, 1399696090]

約数ペア:

[(1, 1399696090), (2, 699848045), (5, 279939218), (10, 139969609), (13, 107668930), (26, 53834465), (65, 21533786), (130, 10766893), (229, 6112210), (458, 3056105), (1145, 1222442), (2290, 611221), (2977, 470170), (5954, 235085), (14885, 94034), (29770, 47017)]