42602690

素因数分解:

$2^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{41}}^1\times {\mathrm{7993}}^1$

素因数の和:8054

約数の個数: 32

約数和(自身を含む): 84608496

約数和(自身を除く): 42005806

約数列:

[1, 2, 5, 10, 13, 26, 41, 65, 82, 130, 205, 410, 533, 1066, 2665, 5330, 7993, 15986, 39965, 79930, 103909, 207818, 327713, 519545, 655426, 1039090, 1638565, 3277130, 4260269, 8520538, 21301345, 42602690]

約数ペア:

[(1, 42602690), (2, 21301345), (5, 8520538), (10, 4260269), (13, 3277130), (26, 1638565), (41, 1039090), (65, 655426), (82, 519545), (130, 327713), (205, 207818), (410, 103909), (533, 79930), (1066, 39965), (2665, 15986), (5330, 7993)]