481587462

素因数分解:

$2^1\times 3^2\times {\mathrm{71}}^1\times {\mathrm{139}}^1\times {\mathrm{2711}}^1$

素因数の和:2929

約数の個数: 48

約数和(自身を含む): 1066141440

約数和(自身を除く): 584553978

約数列:

[1, 2, 3, 6, 9, 18, 71, 139, 142, 213, 278, 417, 426, 639, 834, 1251, 1278, 2502, 2711, 5422, 8133, 9869, 16266, 19738, 24399, 29607, 48798, 59214, 88821, 177642, 192481, 376829, 384962, 577443, 753658, 1130487, 1154886, 1732329, 2260974, 3391461, 3464658, 6782922, 26754859, 53509718, 80264577, 160529154, 240793731, 481587462]

約数ペア:

[(1, 481587462), (2, 240793731), (3, 160529154), (6, 80264577), (9, 53509718), (18, 26754859), (71, 6782922), (139, 3464658), (142, 3391461), (213, 2260974), (278, 1732329), (417, 1154886), (426, 1130487), (639, 753658), (834, 577443), (1251, 384962), (1278, 376829), (2502, 192481), (2711, 177642), (5422, 88821), (8133, 59214), (9869, 48798), (16266, 29607), (19738, 24399)]