997504068

素因数分解:

$2^2\times 3^1\times {\mathrm{11}}^1\times {\mathrm{29}}^1\times {\mathrm{260581}}^1$

素因数の和:260628

約数の個数: 48

約数和(自身を含む): 2626666560

約数和(自身を除く): 1629162492

約数列:

[1, 2, 3, 4, 6, 11, 12, 22, 29, 33, 44, 58, 66, 87, 116, 132, 174, 319, 348, 638, 957, 1276, 1914, 3828, 260581, 521162, 781743, 1042324, 1563486, 2866391, 3126972, 5732782, 7556849, 8599173, 11465564, 15113698, 17198346, 22670547, 30227396, 34396692, 45341094, 83125339, 90682188, 166250678, 249376017, 332501356, 498752034, 997504068]

約数ペア:

[(1, 997504068), (2, 498752034), (3, 332501356), (4, 249376017), (6, 166250678), (11, 90682188), (12, 83125339), (22, 45341094), (29, 34396692), (33, 30227396), (44, 22670547), (58, 17198346), (66, 15113698), (87, 11465564), (116, 8599173), (132, 7556849), (174, 5732782), (319, 3126972), (348, 2866391), (638, 1563486), (957, 1042324), (1276, 781743), (1914, 521162), (3828, 260581)]