2458006490

素因数分解:

$2^1\times 5^1\times {\mathrm{173}}^1\times {\mathrm{457}}^1\times {\mathrm{3109}}^1$

素因数の和:3746

約数の個数: 32

約数和(自身を含む): 4461158160

約数和(自身を除く): 2003151670

約数列:

[1, 2, 5, 10, 173, 346, 457, 865, 914, 1730, 2285, 3109, 4570, 6218, 15545, 31090, 79061, 158122, 395305, 537857, 790610, 1075714, 1420813, 2689285, 2841626, 5378570, 7104065, 14208130, 245800649, 491601298, 1229003245, 2458006490]

約数ペア:

[(1, 2458006490), (2, 1229003245), (5, 491601298), (10, 245800649), (173, 14208130), (346, 7104065), (457, 5378570), (865, 2841626), (914, 2689285), (1730, 1420813), (2285, 1075714), (3109, 790610), (4570, 537857), (6218, 395305), (15545, 158122), (31090, 79061)]