2143387652

素因数分解:

$2^2\times 7^1\times {\mathrm{37}}^1\times {\mathrm{173}}^1\times {\mathrm{11959}}^1$

素因数の和:12180

約数の個数: 48

約数和(自身を含む): 4428453120

約数和(自身を除く): 2285065468

約数列:

[1, 2, 4, 7, 14, 28, 37, 74, 148, 173, 259, 346, 518, 692, 1036, 1211, 2422, 4844, 6401, 11959, 12802, 23918, 25604, 44807, 47836, 83713, 89614, 167426, 179228, 334852, 442483, 884966, 1769932, 2068907, 3097381, 4137814, 6194762, 8275628, 12389524, 14482349, 28964698, 57929396, 76549559, 153099118, 306198236, 535846913, 1071693826, 2143387652]

約数ペア:

[(1, 2143387652), (2, 1071693826), (4, 535846913), (7, 306198236), (14, 153099118), (28, 76549559), (37, 57929396), (74, 28964698), (148, 14482349), (173, 12389524), (259, 8275628), (346, 6194762), (518, 4137814), (692, 3097381), (1036, 2068907), (1211, 1769932), (2422, 884966), (4844, 442483), (6401, 334852), (11959, 179228), (12802, 167426), (23918, 89614), (25604, 83713), (44807, 47836)]