2440242016

素因数分解:

$2^5\times {\mathrm{17}}^2\times {\mathrm{263867}}^1$

素因数の和:263911

約数の個数: 36

約数和(自身を含む): 5103470988

約数和(自身を除く): 2663228972

約数列:

[1, 2, 4, 8, 16, 17, 32, 34, 68, 136, 272, 289, 544, 578, 1156, 2312, 4624, 9248, 263867, 527734, 1055468, 2110936, 4221872, 4485739, 8443744, 8971478, 17942956, 35885912, 71771824, 76257563, 143543648, 152515126, 305030252, 610060504, 1220121008, 2440242016]

約数ペア:

[(1, 2440242016), (2, 1220121008), (4, 610060504), (8, 305030252), (16, 152515126), (17, 143543648), (32, 76257563), (34, 71771824), (68, 35885912), (136, 17942956), (272, 8971478), (289, 8443744), (544, 4485739), (578, 4221872), (1156, 2110936), (2312, 1055468), (4624, 527734), (9248, 263867)]