121230304

素因数分解:

$2^5\times {\mathrm{13}}^1\times {\mathrm{291419}}^1$

素因数の和:291442

約数の個数: 24

約数和(自身を含む): 257032440

約数和(自身を除く): 135802136

約数列:

[1, 2, 4, 8, 13, 16, 26, 32, 52, 104, 208, 416, 291419, 582838, 1165676, 2331352, 3788447, 4662704, 7576894, 9325408, 15153788, 30307576, 60615152, 121230304]

約数ペア:

[(1, 121230304), (2, 60615152), (4, 30307576), (8, 15153788), (13, 9325408), (16, 7576894), (26, 4662704), (32, 3788447), (52, 2331352), (104, 1165676), (208, 582838), (416, 291419)]