1386366938

素因数分解:

$2^1\times {\mathrm{11}}^3\times {\mathrm{151}}^1\times {\mathrm{3449}}^1$

素因数の和:3635

約数の個数: 32

約数和(自身を含む): 2303164800

約数和(自身を除く): 916797862

約数列:

[1, 2, 11, 22, 121, 151, 242, 302, 1331, 1661, 2662, 3322, 3449, 6898, 18271, 36542, 37939, 75878, 200981, 401962, 417329, 520799, 834658, 1041598, 4590619, 5728789, 9181238, 11457578, 63016679, 126033358, 693183469, 1386366938]

約数ペア:

[(1, 1386366938), (2, 693183469), (11, 126033358), (22, 63016679), (121, 11457578), (151, 9181238), (242, 5728789), (302, 4590619), (1331, 1041598), (1661, 834658), (2662, 520799), (3322, 417329), (3449, 401962), (6898, 200981), (18271, 75878), (36542, 37939)]