1951997496

素因数分解:

$2^3\times 3^1\times {\mathrm{103}}^1\times {\mathrm{223}}^1\times {\mathrm{3541}}^1$

素因数の和:3876

約数の個数: 64

約数和(自身を含む): 4950865920

約数和(自身を除く): 2998868424

約数列:

[1, 2, 3, 4, 6, 8, 12, 24, 103, 206, 223, 309, 412, 446, 618, 669, 824, 892, 1236, 1338, 1784, 2472, 2676, 3541, 5352, 7082, 10623, 14164, 21246, 22969, 28328, 42492, 45938, 68907, 84984, 91876, 137814, 183752, 275628, 364723, 551256, 729446, 789643, 1094169, 1458892, 1579286, 2188338, 2368929, 2917784, 3158572, 4376676, 4737858, 6317144, 8753352, 9475716, 18951432, 81333229, 162666458, 243999687, 325332916, 487999374, 650665832, 975998748, 1951997496]

約数ペア:

[(1, 1951997496), (2, 975998748), (3, 650665832), (4, 487999374), (6, 325332916), (8, 243999687), (12, 162666458), (24, 81333229), (103, 18951432), (206, 9475716), (223, 8753352), (309, 6317144), (412, 4737858), (446, 4376676), (618, 3158572), (669, 2917784), (824, 2368929), (892, 2188338), (1236, 1579286), (1338, 1458892), (1784, 1094169), (2472, 789643), (2676, 729446), (3541, 551256), (5352, 364723), (7082, 275628), (10623, 183752), (14164, 137814), (21246, 91876), (22969, 84984), (28328, 68907), (42492, 45938)]