406121012

素因数分解:

$2^2\times {\mathrm{11}}^2\times {\mathrm{251}}^1\times {\mathrm{3343}}^1$

素因数の和:3620

約数の個数: 36

約数和(自身を含む): 784542528

約数和(自身を除く): 378421516

約数列:

[1, 2, 4, 11, 22, 44, 121, 242, 251, 484, 502, 1004, 2761, 3343, 5522, 6686, 11044, 13372, 30371, 36773, 60742, 73546, 121484, 147092, 404503, 809006, 839093, 1618012, 1678186, 3356372, 9230023, 18460046, 36920092, 101530253, 203060506, 406121012]

約数ペア:

[(1, 406121012), (2, 203060506), (4, 101530253), (11, 36920092), (22, 18460046), (44, 9230023), (121, 3356372), (242, 1678186), (251, 1618012), (484, 839093), (502, 809006), (1004, 404503), (2761, 147092), (3343, 121484), (5522, 73546), (6686, 60742), (11044, 36773), (13372, 30371)]