13688224420

素因数分解:

$2^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{52647017}}^1$

素因数の和:52647039

約数の個数: 24

約数和(自身を含む): 30956446584

約数和(自身を除く): 17268222164

約数列:

[1, 2, 4, 5, 10, 13, 20, 26, 52, 65, 130, 260, 52647017, 105294034, 210588068, 263235085, 526470170, 684411221, 1052940340, 1368822442, 2737644884, 3422056105, 6844112210, 13688224420]

約数ペア:

[(1, 13688224420), (2, 6844112210), (4, 3422056105), (5, 2737644884), (10, 1368822442), (13, 1052940340), (20, 684411221), (26, 526470170), (52, 263235085), (65, 210588068), (130, 105294034), (260, 52647017)]