1219642968

素因数分解:

$2^3\times 3^1\times {\mathrm{17}}^1\times {\mathrm{2989321}}^1$

素因数の和:2989347

約数の個数: 32

約数和(自身を含む): 3228467760

約数和(自身を除く): 2008824792

約数列:

[1, 2, 3, 4, 6, 8, 12, 17, 24, 34, 51, 68, 102, 136, 204, 408, 2989321, 5978642, 8967963, 11957284, 17935926, 23914568, 35871852, 50818457, 71743704, 101636914, 152455371, 203273828, 304910742, 406547656, 609821484, 1219642968]

約数ペア:

[(1, 1219642968), (2, 609821484), (3, 406547656), (4, 304910742), (6, 203273828), (8, 152455371), (12, 101636914), (17, 71743704), (24, 50818457), (34, 35871852), (51, 23914568), (68, 17935926), (102, 11957284), (136, 8967963), (204, 5978642), (408, 2989321)]