2012313256

素因数分解:

$2^3\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{778759}}^1$

素因数の和:778801

約数の個数: 32

約数和(自身を含む): 4205304000

約数和(自身を除く): 2192990744

約数列:

[1, 2, 4, 8, 17, 19, 34, 38, 68, 76, 136, 152, 323, 646, 1292, 2584, 778759, 1557518, 3115036, 6230072, 13238903, 14796421, 26477806, 29592842, 52955612, 59185684, 105911224, 118371368, 251539157, 503078314, 1006156628, 2012313256]

約数ペア:

[(1, 2012313256), (2, 1006156628), (4, 503078314), (8, 251539157), (17, 118371368), (19, 105911224), (34, 59185684), (38, 52955612), (68, 29592842), (76, 26477806), (136, 14796421), (152, 13238903), (323, 6230072), (646, 3115036), (1292, 1557518), (2584, 778759)]