891566832

素因数分解:

$2^4\times 3^1\times {\mathrm{13}}^1\times {\mathrm{1428793}}^1$

素因数の和:1428817

約数の個数: 40

約数和(自身を含む): 2480386384

約数和(自身を除く): 1588819552

約数列:

[1, 2, 3, 4, 6, 8, 12, 13, 16, 24, 26, 39, 48, 52, 78, 104, 156, 208, 312, 624, 1428793, 2857586, 4286379, 5715172, 8572758, 11430344, 17145516, 18574309, 22860688, 34291032, 37148618, 55722927, 68582064, 74297236, 111445854, 148594472, 222891708, 297188944, 445783416, 891566832]

約数ペア:

[(1, 891566832), (2, 445783416), (3, 297188944), (4, 222891708), (6, 148594472), (8, 111445854), (12, 74297236), (13, 68582064), (16, 55722927), (24, 37148618), (26, 34291032), (39, 22860688), (48, 18574309), (52, 17145516), (78, 11430344), (104, 8572758), (156, 5715172), (208, 4286379), (312, 2857586), (624, 1428793)]