2016528668

素因数分解:

$2^2\times 7^1\times {\mathrm{11}}^1\times {\mathrm{59}}^1\times {\mathrm{110969}}^1$

素因数の和:111050

約数の個数: 48

約数和(自身を含む): 4474310400

約数和(自身を除く): 2457781732

約数列:

[1, 2, 4, 7, 11, 14, 22, 28, 44, 59, 77, 118, 154, 236, 308, 413, 649, 826, 1298, 1652, 2596, 4543, 9086, 18172, 110969, 221938, 443876, 776783, 1220659, 1553566, 2441318, 3107132, 4882636, 6547171, 8544613, 13094342, 17089226, 26188684, 34178452, 45830197, 72018881, 91660394, 144037762, 183320788, 288075524, 504132167, 1008264334, 2016528668]

約数ペア:

[(1, 2016528668), (2, 1008264334), (4, 504132167), (7, 288075524), (11, 183320788), (14, 144037762), (22, 91660394), (28, 72018881), (44, 45830197), (59, 34178452), (77, 26188684), (118, 17089226), (154, 13094342), (236, 8544613), (308, 6547171), (413, 4882636), (649, 3107132), (826, 2441318), (1298, 1553566), (1652, 1220659), (2596, 776783), (4543, 443876), (9086, 221938), (18172, 110969)]