1276222758

素因数分解:

$2^1\times 3^1\times {\mathrm{23}}^1\times {\mathrm{281}}^1\times {\mathrm{32911}}^1$

素因数の和:33220

約数の個数: 32

約数和(自身を含む): 2672980992

約数和(自身を除く): 1396758234

約数列:

[1, 2, 3, 6, 23, 46, 69, 138, 281, 562, 843, 1686, 6463, 12926, 19389, 32911, 38778, 65822, 98733, 197466, 756953, 1513906, 2270859, 4541718, 9247991, 18495982, 27743973, 55487946, 212703793, 425407586, 638111379, 1276222758]

約数ペア:

[(1, 1276222758), (2, 638111379), (3, 425407586), (6, 212703793), (23, 55487946), (46, 27743973), (69, 18495982), (138, 9247991), (281, 4541718), (562, 2270859), (843, 1513906), (1686, 756953), (6463, 197466), (12926, 98733), (19389, 65822), (32911, 38778)]