542586490

素因数分解:

$2^1\times 5^1\times {\mathrm{31}}^1\times {\mathrm{103}}^1\times {\mathrm{16993}}^1$

素因数の和:17134

約数の個数: 32

約数和(自身を含む): 1018008576

約数和(自身を除く): 475422086

約数列:

[1, 2, 5, 10, 31, 62, 103, 155, 206, 310, 515, 1030, 3193, 6386, 15965, 16993, 31930, 33986, 84965, 169930, 526783, 1053566, 1750279, 2633915, 3500558, 5267830, 8751395, 17502790, 54258649, 108517298, 271293245, 542586490]

約数ペア:

[(1, 542586490), (2, 271293245), (5, 108517298), (10, 54258649), (31, 17502790), (62, 8751395), (103, 5267830), (155, 3500558), (206, 2633915), (310, 1750279), (515, 1053566), (1030, 526783), (3193, 169930), (6386, 84965), (15965, 33986), (16993, 31930)]