2013193765

素因数分解:

$5^1\times {\mathrm{11}}^2\times {\mathrm{107}}^1\times {\mathrm{137}}^1\times {\mathrm{227}}^1$

素因数の和:498

約数の個数: 48

約数和(自身を含む): 2711693376

約数和(自身を除く): 698499611

約数列:

[1, 5, 11, 55, 107, 121, 137, 227, 535, 605, 685, 1135, 1177, 1507, 2497, 5885, 7535, 12485, 12947, 14659, 16577, 24289, 27467, 31099, 64735, 73295, 82885, 121445, 137335, 155495, 161249, 267179, 342089, 806245, 1335895, 1710445, 1773739, 2938969, 3327593, 3762979, 8868695, 14694845, 16637965, 18814895, 36603523, 183017615, 402638753, 2013193765]

約数ペア:

[(1, 2013193765), (5, 402638753), (11, 183017615), (55, 36603523), (107, 18814895), (121, 16637965), (137, 14694845), (227, 8868695), (535, 3762979), (605, 3327593), (685, 2938969), (1135, 1773739), (1177, 1710445), (1507, 1335895), (2497, 806245), (5885, 342089), (7535, 267179), (12485, 161249), (12947, 155495), (14659, 137335), (16577, 121445), (24289, 82885), (27467, 73295), (31099, 64735)]