1318563786

素因数分解:

$2^1\times 3^1\times {\mathrm{19}}^1\times {\mathrm{53}}^1\times {\mathrm{218233}}^1$

素因数の和:218310

約数の個数: 32

約数和(自身を含む): 2828312640

約数和(自身を除く): 1509748854

約数列:

[1, 2, 3, 6, 19, 38, 53, 57, 106, 114, 159, 318, 1007, 2014, 3021, 6042, 218233, 436466, 654699, 1309398, 4146427, 8292854, 11566349, 12439281, 23132698, 24878562, 34699047, 69398094, 219760631, 439521262, 659281893, 1318563786]

約数ペア:

[(1, 1318563786), (2, 659281893), (3, 439521262), (6, 219760631), (19, 69398094), (38, 34699047), (53, 24878562), (57, 23132698), (106, 12439281), (114, 11566349), (159, 8292854), (318, 4146427), (1007, 1309398), (2014, 654699), (3021, 436466), (6042, 218233)]