2012318152

素因数分解:

$2^3\times {\mathrm{13}}^2\times {\mathrm{17}}^1\times {\mathrm{87553}}^1$

素因数の和:87602

約数の個数: 48

約数和(自身を含む): 4326043140

約数和(自身を除く): 2313724988

約数列:

[1, 2, 4, 8, 13, 17, 26, 34, 52, 68, 104, 136, 169, 221, 338, 442, 676, 884, 1352, 1768, 2873, 5746, 11492, 22984, 87553, 175106, 350212, 700424, 1138189, 1488401, 2276378, 2976802, 4552756, 5953604, 9105512, 11907208, 14796457, 19349213, 29592914, 38698426, 59185828, 77396852, 118371656, 154793704, 251539769, 503079538, 1006159076, 2012318152]

約数ペア:

[(1, 2012318152), (2, 1006159076), (4, 503079538), (8, 251539769), (13, 154793704), (17, 118371656), (26, 77396852), (34, 59185828), (52, 38698426), (68, 29592914), (104, 19349213), (136, 14796457), (169, 11907208), (221, 9105512), (338, 5953604), (442, 4552756), (676, 2976802), (884, 2276378), (1352, 1488401), (1768, 1138189), (2873, 700424), (5746, 350212), (11492, 175106), (22984, 87553)]