4385964

素因数分解:

$2^2\times 3^1\times {\mathrm{11}}^1\times {\mathrm{149}}^1\times {\mathrm{223}}^1$

素因数の和:390

約数の個数: 48

約数和(自身を含む): 11289600

約数和(自身を除く): 6903636

約数列:

[1, 2, 3, 4, 6, 11, 12, 22, 33, 44, 66, 132, 149, 223, 298, 446, 447, 596, 669, 892, 894, 1338, 1639, 1788, 2453, 2676, 3278, 4906, 4917, 6556, 7359, 9812, 9834, 14718, 19668, 29436, 33227, 66454, 99681, 132908, 199362, 365497, 398724, 730994, 1096491, 1461988, 2192982, 4385964]

約数ペア:

[(1, 4385964), (2, 2192982), (3, 1461988), (4, 1096491), (6, 730994), (11, 398724), (12, 365497), (22, 199362), (33, 132908), (44, 99681), (66, 66454), (132, 33227), (149, 29436), (223, 19668), (298, 14718), (446, 9834), (447, 9812), (596, 7359), (669, 6556), (892, 4917), (894, 4906), (1338, 3278), (1639, 2676), (1788, 2453)]