2618538

素因数分解:

$2^1\times 3^1\times {\mathrm{13}}^1\times {\mathrm{59}}^1\times {\mathrm{569}}^1$

素因数の和:646

約数の個数: 32

約数和(自身を含む): 5745600

約数和(自身を除く): 3127062

約数列:

[1, 2, 3, 6, 13, 26, 39, 59, 78, 118, 177, 354, 569, 767, 1138, 1534, 1707, 2301, 3414, 4602, 7397, 14794, 22191, 33571, 44382, 67142, 100713, 201426, 436423, 872846, 1309269, 2618538]

約数ペア:

[(1, 2618538), (2, 1309269), (3, 872846), (6, 436423), (13, 201426), (26, 100713), (39, 67142), (59, 44382), (78, 33571), (118, 22191), (177, 14794), (354, 7397), (569, 4602), (767, 3414), (1138, 2301), (1534, 1707)]