1057859438

素因数分解:

$2^1\times {\mathrm{31}}^1\times {\mathrm{61}}^1\times {\mathrm{279709}}^1$

素因数の和:279803

約数の個数: 16

約数和(自身を含む): 1664833920

約数和(自身を除く): 606974482

約数列:

[1, 2, 31, 61, 62, 122, 1891, 3782, 279709, 559418, 8670979, 17062249, 17341958, 34124498, 528929719, 1057859438]

約数ペア:

[(1, 1057859438), (2, 528929719), (31, 34124498), (61, 17341958), (62, 17062249), (122, 8670979), (1891, 559418), (3782, 279709)]