1010898

素因数分解:

$2^1\times 3^2\times 7^1\times {\mathrm{71}}^1\times {\mathrm{113}}^1$

素因数の和:199

約数の個数: 48

約数和(自身を含む): 2560896

約数和(自身を除く): 1549998

約数列:

[1, 2, 3, 6, 7, 9, 14, 18, 21, 42, 63, 71, 113, 126, 142, 213, 226, 339, 426, 497, 639, 678, 791, 994, 1017, 1278, 1491, 1582, 2034, 2373, 2982, 4473, 4746, 7119, 8023, 8946, 14238, 16046, 24069, 48138, 56161, 72207, 112322, 144414, 168483, 336966, 505449, 1010898]

約数ペア:

[(1, 1010898), (2, 505449), (3, 336966), (6, 168483), (7, 144414), (9, 112322), (14, 72207), (18, 56161), (21, 48138), (42, 24069), (63, 16046), (71, 14238), (113, 8946), (126, 8023), (142, 7119), (213, 4746), (226, 4473), (339, 2982), (426, 2373), (497, 2034), (639, 1582), (678, 1491), (791, 1278), (994, 1017)]