1161272

素因数分解:

$2^3\times 7^1\times {\mathrm{89}}^1\times {\mathrm{233}}^1$

素因数の和:335

約数の個数: 32

約数和(自身を含む): 2527200

約数和(自身を除く): 1365928

約数列:

[1, 2, 4, 7, 8, 14, 28, 56, 89, 178, 233, 356, 466, 623, 712, 932, 1246, 1631, 1864, 2492, 3262, 4984, 6524, 13048, 20737, 41474, 82948, 145159, 165896, 290318, 580636, 1161272]

約数ペア:

[(1, 1161272), (2, 580636), (4, 290318), (7, 165896), (8, 145159), (14, 82948), (28, 41474), (56, 20737), (89, 13048), (178, 6524), (233, 4984), (356, 3262), (466, 2492), (623, 1864), (712, 1631), (932, 1246)]