4671567404

素因数分解:

$2^2\times 7^1\times {\mathrm{71}}^1\times {\mathrm{919}}^1\times {\mathrm{2557}}^1$

素因数の和:3558

約数の個数: 48

約数和(自身を含む): 9488747520

約数和(自身を除く): 4817180116

約数列:

[1, 2, 4, 7, 14, 28, 71, 142, 284, 497, 919, 994, 1838, 1988, 2557, 3676, 5114, 6433, 10228, 12866, 17899, 25732, 35798, 65249, 71596, 130498, 181547, 260996, 363094, 456743, 726188, 913486, 1270829, 1826972, 2349883, 2541658, 4699766, 5083316, 9399532, 16449181, 32898362, 65796724, 166841693, 333683386, 667366772, 1167891851, 2335783702, 4671567404]

約数ペア:

[(1, 4671567404), (2, 2335783702), (4, 1167891851), (7, 667366772), (14, 333683386), (28, 166841693), (71, 65796724), (142, 32898362), (284, 16449181), (497, 9399532), (919, 5083316), (994, 4699766), (1838, 2541658), (1988, 2349883), (2557, 1826972), (3676, 1270829), (5114, 913486), (6433, 726188), (10228, 456743), (12866, 363094), (17899, 260996), (25732, 181547), (35798, 130498), (65249, 71596)]