2019777864

素因数分解:

$2^3\times 3^1\times {\mathrm{13}}^1\times {\mathrm{139}}^1\times {\mathrm{46573}}^1$

素因数の和:46734

約数の個数: 64

約数和(自身を含む): 5477102400

約数和(自身を除く): 3457324536

約数列:

[1, 2, 3, 4, 6, 8, 12, 13, 24, 26, 39, 52, 78, 104, 139, 156, 278, 312, 417, 556, 834, 1112, 1668, 1807, 3336, 3614, 5421, 7228, 10842, 14456, 21684, 43368, 46573, 93146, 139719, 186292, 279438, 372584, 558876, 605449, 1117752, 1210898, 1816347, 2421796, 3632694, 4843592, 6473647, 7265388, 12947294, 14530776, 19420941, 25894588, 38841882, 51789176, 77683764, 84157411, 155367528, 168314822, 252472233, 336629644, 504944466, 673259288, 1009888932, 2019777864]

約数ペア:

[(1, 2019777864), (2, 1009888932), (3, 673259288), (4, 504944466), (6, 336629644), (8, 252472233), (12, 168314822), (13, 155367528), (24, 84157411), (26, 77683764), (39, 51789176), (52, 38841882), (78, 25894588), (104, 19420941), (139, 14530776), (156, 12947294), (278, 7265388), (312, 6473647), (417, 4843592), (556, 3632694), (834, 2421796), (1112, 1816347), (1668, 1210898), (1807, 1117752), (3336, 605449), (3614, 558876), (5421, 372584), (7228, 279438), (10842, 186292), (14456, 139719), (21684, 93146), (43368, 46573)]