2016197204

素因数分解:

$2^2\times 7^1\times {\mathrm{23}}^1\times {\mathrm{163}}^1\times {\mathrm{19207}}^1$

素因数の和:19404

約数の個数: 48

約数和(自身を含む): 4233750528

約数和(自身を除く): 2217553324

約数列:

[1, 2, 4, 7, 14, 23, 28, 46, 92, 161, 163, 322, 326, 644, 652, 1141, 2282, 3749, 4564, 7498, 14996, 19207, 26243, 38414, 52486, 76828, 104972, 134449, 268898, 441761, 537796, 883522, 1767044, 3092327, 3130741, 6184654, 6261482, 12369308, 12522964, 21915187, 43830374, 72007043, 87660748, 144014086, 288028172, 504049301, 1008098602, 2016197204]

約数ペア:

[(1, 2016197204), (2, 1008098602), (4, 504049301), (7, 288028172), (14, 144014086), (23, 87660748), (28, 72007043), (46, 43830374), (92, 21915187), (161, 12522964), (163, 12369308), (322, 6261482), (326, 6184654), (644, 3130741), (652, 3092327), (1141, 1767044), (2282, 883522), (3749, 537796), (4564, 441761), (7498, 268898), (14996, 134449), (19207, 104972), (26243, 76828), (38414, 52486)]