708156982

素因数分解:

$2^1\times {\mathrm{13}}^2\times {\mathrm{23}}^1\times {\mathrm{71}}^1\times {\mathrm{1283}}^1$

素因数の和:1405

約数の個数: 48

約数和(自身を含む): 1218094848

約数和(自身を除く): 509937866

約数列:

[1, 2, 13, 23, 26, 46, 71, 142, 169, 299, 338, 598, 923, 1283, 1633, 1846, 2566, 3266, 3887, 7774, 11999, 16679, 21229, 23998, 29509, 33358, 42458, 59018, 91093, 182186, 216827, 275977, 383617, 433654, 551954, 767234, 1184209, 2095139, 2368418, 4190278, 4987021, 9974042, 15394717, 27236807, 30789434, 54473614, 354078491, 708156982]

約数ペア:

[(1, 708156982), (2, 354078491), (13, 54473614), (23, 30789434), (26, 27236807), (46, 15394717), (71, 9974042), (142, 4987021), (169, 4190278), (299, 2368418), (338, 2095139), (598, 1184209), (923, 767234), (1283, 551954), (1633, 433654), (1846, 383617), (2566, 275977), (3266, 216827), (3887, 182186), (7774, 91093), (11999, 59018), (16679, 42458), (21229, 33358), (23998, 29509)]