2589092

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{19}}^2\times {\mathrm{163}}^1$

素因数の和:216

約数の個数: 36

約数和(自身を含む): 5248656

約数和(自身を除く): 2659564

約数列:

[1, 2, 4, 11, 19, 22, 38, 44, 76, 163, 209, 326, 361, 418, 652, 722, 836, 1444, 1793, 3097, 3586, 3971, 6194, 7172, 7942, 12388, 15884, 34067, 58843, 68134, 117686, 136268, 235372, 647273, 1294546, 2589092]

約数ペア:

[(1, 2589092), (2, 1294546), (4, 647273), (11, 235372), (19, 136268), (22, 117686), (38, 68134), (44, 58843), (76, 34067), (163, 15884), (209, 12388), (326, 7942), (361, 7172), (418, 6194), (652, 3971), (722, 3586), (836, 3097), (1444, 1793)]