1269880278

素因数分解:

$2^1\times 3^1\times {\mathrm{23}}^1\times {\mathrm{1259}}^1\times {\mathrm{7309}}^1$

素因数の和:8596

約数の個数: 32

約数和(自身を含む): 2652652800

約数和(自身を除く): 1382772522

約数列:

[1, 2, 3, 6, 23, 46, 69, 138, 1259, 2518, 3777, 7309, 7554, 14618, 21927, 28957, 43854, 57914, 86871, 168107, 173742, 336214, 504321, 1008642, 9202031, 18404062, 27606093, 55212186, 211646713, 423293426, 634940139, 1269880278]

約数ペア:

[(1, 1269880278), (2, 634940139), (3, 423293426), (6, 211646713), (23, 55212186), (46, 27606093), (69, 18404062), (138, 9202031), (1259, 1008642), (2518, 504321), (3777, 336214), (7309, 173742), (7554, 168107), (14618, 86871), (21927, 57914), (28957, 43854)]