1566951652

素因数分解:

$2^2\times 7^1\times {\mathrm{61}}^1\times {\mathrm{173}}^1\times {\mathrm{5303}}^1$

素因数の和:5548

約数の個数: 48

約数和(自身を含む): 3204294912

約数和(自身を除く): 1637343260

約数列:

[1, 2, 4, 7, 14, 28, 61, 122, 173, 244, 346, 427, 692, 854, 1211, 1708, 2422, 4844, 5303, 10553, 10606, 21106, 21212, 37121, 42212, 73871, 74242, 147742, 148484, 295484, 323483, 646966, 917419, 1293932, 1834838, 2264381, 3669676, 4528762, 6421933, 9057524, 12843866, 25687732, 55962559, 111925118, 223850236, 391737913, 783475826, 1566951652]

約数ペア:

[(1, 1566951652), (2, 783475826), (4, 391737913), (7, 223850236), (14, 111925118), (28, 55962559), (61, 25687732), (122, 12843866), (173, 9057524), (244, 6421933), (346, 4528762), (427, 3669676), (692, 2264381), (854, 1834838), (1211, 1293932), (1708, 917419), (2422, 646966), (4844, 323483), (5303, 295484), (10553, 148484), (10606, 147742), (21106, 74242), (21212, 73871), (37121, 42212)]