2481402

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{41}}^1\times {\mathrm{131}}^1$

素因数の和:195

約数の個数: 64

約数和(自身を含む): 6386688

約数和(自身を除く): 3905286

約数列:

[1, 2, 3, 6, 7, 11, 14, 21, 22, 33, 41, 42, 66, 77, 82, 123, 131, 154, 231, 246, 262, 287, 393, 451, 462, 574, 786, 861, 902, 917, 1353, 1441, 1722, 1834, 2706, 2751, 2882, 3157, 4323, 5371, 5502, 6314, 8646, 9471, 10087, 10742, 16113, 18942, 20174, 30261, 32226, 37597, 59081, 60522, 75194, 112791, 118162, 177243, 225582, 354486, 413567, 827134, 1240701, 2481402]

約数ペア:

[(1, 2481402), (2, 1240701), (3, 827134), (6, 413567), (7, 354486), (11, 225582), (14, 177243), (21, 118162), (22, 112791), (33, 75194), (41, 60522), (42, 59081), (66, 37597), (77, 32226), (82, 30261), (123, 20174), (131, 18942), (154, 16113), (231, 10742), (246, 10087), (262, 9471), (287, 8646), (393, 6314), (451, 5502), (462, 5371), (574, 4323), (786, 3157), (861, 2882), (902, 2751), (917, 2706), (1353, 1834), (1441, 1722)]