2290998

素因数分解:

$2^1\times 3^1\times {\mathrm{41}}^1\times {\mathrm{67}}^1\times {\mathrm{139}}^1$

素因数の和:252

約数の個数: 32

約数和(自身を含む): 4798080

約数和(自身を除く): 2507082

約数列:

[1, 2, 3, 6, 41, 67, 82, 123, 134, 139, 201, 246, 278, 402, 417, 834, 2747, 5494, 5699, 8241, 9313, 11398, 16482, 17097, 18626, 27939, 34194, 55878, 381833, 763666, 1145499, 2290998]

約数ペア:

[(1, 2290998), (2, 1145499), (3, 763666), (6, 381833), (41, 55878), (67, 34194), (82, 27939), (123, 18626), (134, 17097), (139, 16482), (201, 11398), (246, 9313), (278, 8241), (402, 5699), (417, 5494), (834, 2747)]