2801993722

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{23}}^1\times {\mathrm{1493}}^1\times {\mathrm{3709}}^1$

素因数の和:5238

約数の個数: 32

約数和(自身を含む): 4788927360

約数和(自身を除く): 1986933638

約数列:

[1, 2, 11, 22, 23, 46, 253, 506, 1493, 2986, 3709, 7418, 16423, 32846, 34339, 40799, 68678, 81598, 85307, 170614, 377729, 755458, 938377, 1876754, 5537537, 11075074, 60912907, 121825814, 127363351, 254726702, 1400996861, 2801993722]

約数ペア:

[(1, 2801993722), (2, 1400996861), (11, 254726702), (22, 127363351), (23, 121825814), (46, 60912907), (253, 11075074), (506, 5537537), (1493, 1876754), (2986, 938377), (3709, 755458), (7418, 377729), (16423, 170614), (32846, 85307), (34339, 81598), (40799, 68678)]