247804106

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{101}}^1\times {\mathrm{229}}^1\times {\mathrm{487}}^1$

素因数の和:830

約数の個数: 32

約数和(自身を含む): 412145280

約数和(自身を除く): 164341174

約数列:

[1, 2, 11, 22, 101, 202, 229, 458, 487, 974, 1111, 2222, 2519, 5038, 5357, 10714, 23129, 46258, 49187, 98374, 111523, 223046, 254419, 508838, 541057, 1082114, 1226753, 2453506, 11263823, 22527646, 123902053, 247804106]

約数ペア:

[(1, 247804106), (2, 123902053), (11, 22527646), (22, 11263823), (101, 2453506), (202, 1226753), (229, 1082114), (458, 541057), (487, 508838), (974, 254419), (1111, 223046), (2222, 111523), (2519, 98374), (5038, 49187), (5357, 46258), (10714, 23129)]