1780302534

素因数分解:

$2^1\times 3^1\times {\mathrm{23}}^1\times {\mathrm{31}}^1\times {\mathrm{416153}}^1$

素因数の和:416212

約数の個数: 32

約数和(自身を含む): 3835275264

約数和(自身を除く): 2054972730

約数列:

[1, 2, 3, 6, 23, 31, 46, 62, 69, 93, 138, 186, 713, 1426, 2139, 4278, 416153, 832306, 1248459, 2496918, 9571519, 12900743, 19143038, 25801486, 28714557, 38702229, 57429114, 77404458, 296717089, 593434178, 890151267, 1780302534]

約数ペア:

[(1, 1780302534), (2, 890151267), (3, 593434178), (6, 296717089), (23, 77404458), (31, 57429114), (46, 38702229), (62, 28714557), (69, 25801486), (93, 19143038), (138, 12900743), (186, 9571519), (713, 2496918), (1426, 1248459), (2139, 832306), (4278, 416153)]