1989497136

素因数分解:

$2^4\times 3^1\times {\mathrm{11}}^1\times {\mathrm{3767987}}^1$

素因数の和:3768009

約数の個数: 40

約数和(自身を含む): 5606766144

約数和(自身を除く): 3617269008

約数列:

[1, 2, 3, 4, 6, 8, 11, 12, 16, 22, 24, 33, 44, 48, 66, 88, 132, 176, 264, 528, 3767987, 7535974, 11303961, 15071948, 22607922, 30143896, 41447857, 45215844, 60287792, 82895714, 90431688, 124343571, 165791428, 180863376, 248687142, 331582856, 497374284, 663165712, 994748568, 1989497136]

約数ペア:

[(1, 1989497136), (2, 994748568), (3, 663165712), (4, 497374284), (6, 331582856), (8, 248687142), (11, 180863376), (12, 165791428), (16, 124343571), (22, 90431688), (24, 82895714), (33, 60287792), (44, 45215844), (48, 41447857), (66, 30143896), (88, 22607922), (132, 15071948), (176, 11303961), (264, 7535974), (528, 3767987)]