1900644708

素因数分解:

$2^2\times 3^1\times {\mathrm{19}}^1\times {\mathrm{41}}^1\times {\mathrm{203321}}^1$

素因数の和:203388

約数の個数: 48

約数和(自身を含む): 4782133440

約数和(自身を除く): 2881488732

約数列:

[1, 2, 3, 4, 6, 12, 19, 38, 41, 57, 76, 82, 114, 123, 164, 228, 246, 492, 779, 1558, 2337, 3116, 4674, 9348, 203321, 406642, 609963, 813284, 1219926, 2439852, 3863099, 7726198, 8336161, 11589297, 15452396, 16672322, 23178594, 25008483, 33344644, 46357188, 50016966, 100033932, 158387059, 316774118, 475161177, 633548236, 950322354, 1900644708]

約数ペア:

[(1, 1900644708), (2, 950322354), (3, 633548236), (4, 475161177), (6, 316774118), (12, 158387059), (19, 100033932), (38, 50016966), (41, 46357188), (57, 33344644), (76, 25008483), (82, 23178594), (114, 16672322), (123, 15452396), (164, 11589297), (228, 8336161), (246, 7726198), (492, 3863099), (779, 2439852), (1558, 1219926), (2337, 813284), (3116, 609963), (4674, 406642), (9348, 203321)]