2499697788

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{89}}^1\times {\mathrm{334363}}^1$

素因数の和:334466

約数の個数: 48

約数和(自身を含む): 6740778240

約数和(自身を除く): 4241080452

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 21, 28, 42, 84, 89, 178, 267, 356, 534, 623, 1068, 1246, 1869, 2492, 3738, 7476, 334363, 668726, 1003089, 1337452, 2006178, 2340541, 4012356, 4681082, 7021623, 9362164, 14043246, 28086492, 29758307, 59516614, 89274921, 119033228, 178549842, 208308149, 357099684, 416616298, 624924447, 833232596, 1249848894, 2499697788]

約数ペア:

[(1, 2499697788), (2, 1249848894), (3, 833232596), (4, 624924447), (6, 416616298), (7, 357099684), (12, 208308149), (14, 178549842), (21, 119033228), (28, 89274921), (42, 59516614), (84, 29758307), (89, 28086492), (178, 14043246), (267, 9362164), (356, 7021623), (534, 4681082), (623, 4012356), (1068, 2340541), (1246, 2006178), (1869, 1337452), (2492, 1003089), (3738, 668726), (7476, 334363)]