286603902

素因数分解:

$2^1\times 3^2\times {\mathrm{13}}^1\times {\mathrm{479}}^1\times {\mathrm{2557}}^1$

素因数の和:3057

約数の個数: 48

約数和(自身を含む): 670400640

約数和(自身を除く): 383796738

約数列:

[1, 2, 3, 6, 9, 13, 18, 26, 39, 78, 117, 234, 479, 958, 1437, 2557, 2874, 4311, 5114, 6227, 7671, 8622, 12454, 15342, 18681, 23013, 33241, 37362, 46026, 56043, 66482, 99723, 112086, 199446, 299169, 598338, 1224803, 2449606, 3674409, 7348818, 11023227, 15922439, 22046454, 31844878, 47767317, 95534634, 143301951, 286603902]

約数ペア:

[(1, 286603902), (2, 143301951), (3, 95534634), (6, 47767317), (9, 31844878), (13, 22046454), (18, 15922439), (26, 11023227), (39, 7348818), (78, 3674409), (117, 2449606), (234, 1224803), (479, 598338), (958, 299169), (1437, 199446), (2557, 112086), (2874, 99723), (4311, 66482), (5114, 56043), (6227, 46026), (7671, 37362), (8622, 33241), (12454, 23013), (15342, 18681)]