1601179216

素因数分解:

$2^4\times 7^1\times {\mathrm{13}}^1\times {\mathrm{1099711}}^1$

素因数の和:1099739

約数の個数: 40

約数和(自身を含む): 3818200064

約数和(自身を除く): 2217020848

約数列:

[1, 2, 4, 7, 8, 13, 14, 16, 26, 28, 52, 56, 91, 104, 112, 182, 208, 364, 728, 1456, 1099711, 2199422, 4398844, 7697977, 8797688, 14296243, 15395954, 17595376, 28592486, 30791908, 57184972, 61583816, 100073701, 114369944, 123167632, 200147402, 228739888, 400294804, 800589608, 1601179216]

約数ペア:

[(1, 1601179216), (2, 800589608), (4, 400294804), (7, 228739888), (8, 200147402), (13, 123167632), (14, 114369944), (16, 100073701), (26, 61583816), (28, 57184972), (52, 30791908), (56, 28592486), (91, 17595376), (104, 15395954), (112, 14296243), (182, 8797688), (208, 7697977), (364, 4398844), (728, 2199422), (1456, 1099711)]