1999462458

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{101}}^1\times {\mathrm{139}}^1\times {\mathrm{3391}}^1$

素因数の和:3643

約数の個数: 64

約数和(自身を含む): 4650024960

約数和(自身を除く): 2650562502

約数列:

[1, 2, 3, 6, 7, 14, 21, 42, 101, 139, 202, 278, 303, 417, 606, 707, 834, 973, 1414, 1946, 2121, 2919, 3391, 4242, 5838, 6782, 10173, 14039, 20346, 23737, 28078, 42117, 47474, 71211, 84234, 98273, 142422, 196546, 294819, 342491, 471349, 589638, 684982, 942698, 1027473, 1414047, 2054946, 2397437, 2828094, 3299443, 4794874, 6598886, 7192311, 9898329, 14384622, 19796658, 47606249, 95212498, 142818747, 285637494, 333243743, 666487486, 999731229, 1999462458]

約数ペア:

[(1, 1999462458), (2, 999731229), (3, 666487486), (6, 333243743), (7, 285637494), (14, 142818747), (21, 95212498), (42, 47606249), (101, 19796658), (139, 14384622), (202, 9898329), (278, 7192311), (303, 6598886), (417, 4794874), (606, 3299443), (707, 2828094), (834, 2397437), (973, 2054946), (1414, 1414047), (1946, 1027473), (2121, 942698), (2919, 684982), (3391, 589638), (4242, 471349), (5838, 342491), (6782, 294819), (10173, 196546), (14039, 142422), (20346, 98273), (23737, 84234), (28078, 71211), (42117, 47474)]