442618

素因数分解:

$2^1\times {\mathrm{11}}^2\times {\mathrm{31}}^1\times {\mathrm{59}}^1$

素因数の和:114

約数の個数: 24

約数和(自身を含む): 766080

約数和(自身を除く): 323462

約数列:

[1, 2, 11, 22, 31, 59, 62, 118, 121, 242, 341, 649, 682, 1298, 1829, 3658, 3751, 7139, 7502, 14278, 20119, 40238, 221309, 442618]

約数ペア:

[(1, 442618), (2, 221309), (11, 40238), (22, 20119), (31, 14278), (59, 7502), (62, 7139), (118, 3751), (121, 3658), (242, 1829), (341, 1298), (649, 682)]