673886332

素因数分解:

$2^2\times 7^1\times {\mathrm{41}}^1\times {\mathrm{281}}^1\times {\mathrm{2089}}^1$

素因数の和:2422

約数の個数: 48

約数和(自身を含む): 1386221760

約数和(自身を除く): 712335428

約数列:

[1, 2, 4, 7, 14, 28, 41, 82, 164, 281, 287, 562, 574, 1124, 1148, 1967, 2089, 3934, 4178, 7868, 8356, 11521, 14623, 23042, 29246, 46084, 58492, 80647, 85649, 161294, 171298, 322588, 342596, 587009, 599543, 1174018, 1199086, 2348036, 2398172, 4109063, 8218126, 16436252, 24067369, 48134738, 96269476, 168471583, 336943166, 673886332]

約数ペア:

[(1, 673886332), (2, 336943166), (4, 168471583), (7, 96269476), (14, 48134738), (28, 24067369), (41, 16436252), (82, 8218126), (164, 4109063), (281, 2398172), (287, 2348036), (562, 1199086), (574, 1174018), (1124, 599543), (1148, 587009), (1967, 342596), (2089, 322588), (3934, 171298), (4178, 161294), (7868, 85649), (8356, 80647), (11521, 58492), (14623, 46084), (23042, 29246)]