10981388

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{53}}^1\times {\mathrm{277}}^1$

素因数の和:362

約数の個数: 48

約数和(自身を含む): 22698144

約数和(自身を除く): 11716756

約数列:

[1, 2, 4, 11, 17, 22, 34, 44, 53, 68, 106, 187, 212, 277, 374, 554, 583, 748, 901, 1108, 1166, 1802, 2332, 3047, 3604, 4709, 6094, 9418, 9911, 12188, 14681, 18836, 19822, 29362, 39644, 51799, 58724, 103598, 161491, 207196, 249577, 322982, 499154, 645964, 998308, 2745347, 5490694, 10981388]

約数ペア:

[(1, 10981388), (2, 5490694), (4, 2745347), (11, 998308), (17, 645964), (22, 499154), (34, 322982), (44, 249577), (53, 207196), (68, 161491), (106, 103598), (187, 58724), (212, 51799), (277, 39644), (374, 29362), (554, 19822), (583, 18836), (748, 14681), (901, 12188), (1108, 9911), (1166, 9418), (1802, 6094), (2332, 4709), (3047, 3604)]