1333130072

素因数分解:

$2^3\times {\mathrm{17}}^1\times {\mathrm{211}}^1\times {\mathrm{46457}}^1$

素因数の和:46691

約数の個数: 32

約数和(自身を含む): 2659255920

約数和(自身を除く): 1326125848

約数列:

[1, 2, 4, 8, 17, 34, 68, 136, 211, 422, 844, 1688, 3587, 7174, 14348, 28696, 46457, 92914, 185828, 371656, 789769, 1579538, 3159076, 6318152, 9802427, 19604854, 39209708, 78419416, 166641259, 333282518, 666565036, 1333130072]

約数ペア:

[(1, 1333130072), (2, 666565036), (4, 333282518), (8, 166641259), (17, 78419416), (34, 39209708), (68, 19604854), (136, 9802427), (211, 6318152), (422, 3159076), (844, 1579538), (1688, 789769), (3587, 371656), (7174, 185828), (14348, 92914), (28696, 46457)]