2103707964

素因数分解:

$2^2\times 3^1\times {\mathrm{37}}^1\times {\mathrm{223}}^1\times {\mathrm{21247}}^1$

素因数の和:21514

約数の個数: 48

約数和(自身を含む): 5064163328

約数和(自身を除く): 2960455364

約数列:

[1, 2, 3, 4, 6, 12, 37, 74, 111, 148, 222, 223, 444, 446, 669, 892, 1338, 2676, 8251, 16502, 21247, 24753, 33004, 42494, 49506, 63741, 84988, 99012, 127482, 254964, 786139, 1572278, 2358417, 3144556, 4716834, 4738081, 9433668, 9476162, 14214243, 18952324, 28428486, 56856972, 175308997, 350617994, 525926991, 701235988, 1051853982, 2103707964]

約数ペア:

[(1, 2103707964), (2, 1051853982), (3, 701235988), (4, 525926991), (6, 350617994), (12, 175308997), (37, 56856972), (74, 28428486), (111, 18952324), (148, 14214243), (222, 9476162), (223, 9433668), (444, 4738081), (446, 4716834), (669, 3144556), (892, 2358417), (1338, 1572278), (2676, 786139), (8251, 254964), (16502, 127482), (21247, 99012), (24753, 84988), (33004, 63741), (42494, 49506)]