2008099998

素因数分解:

$2^1\times 3^5\times {\mathrm{587}}^1\times {\mathrm{7039}}^1$

素因数の和:7643

約数の個数: 48

約数和(自身を含む): 4520355840

約数和(自身を除く): 2512255842

約数列:

[1, 2, 3, 6, 9, 18, 27, 54, 81, 162, 243, 486, 587, 1174, 1761, 3522, 5283, 7039, 10566, 14078, 15849, 21117, 31698, 42234, 47547, 63351, 95094, 126702, 142641, 190053, 285282, 380106, 570159, 1140318, 1710477, 3420954, 4131893, 8263786, 12395679, 24791358, 37187037, 74374074, 111561111, 223122222, 334683333, 669366666, 1004049999, 2008099998]

約数ペア:

[(1, 2008099998), (2, 1004049999), (3, 669366666), (6, 334683333), (9, 223122222), (18, 111561111), (27, 74374074), (54, 37187037), (81, 24791358), (162, 12395679), (243, 8263786), (486, 4131893), (587, 3420954), (1174, 1710477), (1761, 1140318), (3522, 570159), (5283, 380106), (7039, 285282), (10566, 190053), (14078, 142641), (15849, 126702), (21117, 95094), (31698, 63351), (42234, 47547)]