2017406248

素因数分解:

$2^3\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{107}}^1\times {\mathrm{16481}}^1$

素因数の和:16618

約数の個数: 64

約数和(自身を含む): 4485741120

約数和(自身を除く): 2468334872

約数列:

[1, 2, 4, 8, 11, 13, 22, 26, 44, 52, 88, 104, 107, 143, 214, 286, 428, 572, 856, 1144, 1177, 1391, 2354, 2782, 4708, 5564, 9416, 11128, 15301, 16481, 30602, 32962, 61204, 65924, 122408, 131848, 181291, 214253, 362582, 428506, 725164, 857012, 1450328, 1714024, 1763467, 2356783, 3526934, 4713566, 7053868, 9427132, 14107736, 18854264, 19398137, 22925071, 38796274, 45850142, 77592548, 91700284, 155185096, 183400568, 252175781, 504351562, 1008703124, 2017406248]

約数ペア:

[(1, 2017406248), (2, 1008703124), (4, 504351562), (8, 252175781), (11, 183400568), (13, 155185096), (22, 91700284), (26, 77592548), (44, 45850142), (52, 38796274), (88, 22925071), (104, 19398137), (107, 18854264), (143, 14107736), (214, 9427132), (286, 7053868), (428, 4713566), (572, 3526934), (856, 2356783), (1144, 1763467), (1177, 1714024), (1391, 1450328), (2354, 857012), (2782, 725164), (4708, 428506), (5564, 362582), (9416, 214253), (11128, 181291), (15301, 131848), (16481, 122408), (30602, 65924), (32962, 61204)]