521706612

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{101}}^1\times {\mathrm{61493}}^1$

素因数の和:61608

約数の個数: 48

約数和(自身を含む): 1405014912

約数和(自身を除く): 883308300

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 21, 28, 42, 84, 101, 202, 303, 404, 606, 707, 1212, 1414, 2121, 2828, 4242, 8484, 61493, 122986, 184479, 245972, 368958, 430451, 737916, 860902, 1291353, 1721804, 2582706, 5165412, 6210793, 12421586, 18632379, 24843172, 37264758, 43475551, 74529516, 86951102, 130426653, 173902204, 260853306, 521706612]

約数ペア:

[(1, 521706612), (2, 260853306), (3, 173902204), (4, 130426653), (6, 86951102), (7, 74529516), (12, 43475551), (14, 37264758), (21, 24843172), (28, 18632379), (42, 12421586), (84, 6210793), (101, 5165412), (202, 2582706), (303, 1721804), (404, 1291353), (606, 860902), (707, 737916), (1212, 430451), (1414, 368958), (2121, 245972), (2828, 184479), (4242, 122986), (8484, 61493)]