417477412

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{61}}^1\times {\mathrm{109}}^1\times {\mathrm{1427}}^1$

素因数の和:1612

約数の個数: 48

約数和(自身を含む): 818072640

約数和(自身を除く): 400595228

約数列:

[1, 2, 4, 11, 22, 44, 61, 109, 122, 218, 244, 436, 671, 1199, 1342, 1427, 2398, 2684, 2854, 4796, 5708, 6649, 13298, 15697, 26596, 31394, 62788, 73139, 87047, 146278, 155543, 174094, 292556, 311086, 348188, 622172, 957517, 1710973, 1915034, 3421946, 3830068, 6843892, 9488123, 18976246, 37952492, 104369353, 208738706, 417477412]

約数ペア:

[(1, 417477412), (2, 208738706), (4, 104369353), (11, 37952492), (22, 18976246), (44, 9488123), (61, 6843892), (109, 3830068), (122, 3421946), (218, 1915034), (244, 1710973), (436, 957517), (671, 622172), (1199, 348188), (1342, 311086), (1427, 292556), (2398, 174094), (2684, 155543), (2854, 146278), (4796, 87047), (5708, 73139), (6649, 62788), (13298, 31394), (15697, 26596)]