431062008

素因数分解:

$2^3\times 3^1\times {\mathrm{13}}^1\times {\mathrm{1381609}}^1$

素因数の和:1381631

約数の個数: 32

約数和(自身を含む): 1160552400

約数和(自身を除く): 729490392

約数列:

[1, 2, 3, 4, 6, 8, 12, 13, 24, 26, 39, 52, 78, 104, 156, 312, 1381609, 2763218, 4144827, 5526436, 8289654, 11052872, 16579308, 17960917, 33158616, 35921834, 53882751, 71843668, 107765502, 143687336, 215531004, 431062008]

約数ペア:

[(1, 431062008), (2, 215531004), (3, 143687336), (4, 107765502), (6, 71843668), (8, 53882751), (12, 35921834), (13, 33158616), (24, 17960917), (26, 16579308), (39, 11052872), (52, 8289654), (78, 5526436), (104, 4144827), (156, 2763218), (312, 1381609)]