2021082861408

素因数分解:

$2^5\times 3^1\times {\mathrm{13}}^1\times {\mathrm{1619457421}}^1$

素因数の和:1619457447

約数の個数: 48

約数和(自身を含む): 5713445784816

約数和(自身を除く): 3692362923408

約数列:

[1, 2, 3, 4, 6, 8, 12, 13, 16, 24, 26, 32, 39, 48, 52, 78, 96, 104, 156, 208, 312, 416, 624, 1248, 1619457421, 3238914842, 4858372263, 6477829684, 9716744526, 12955659368, 19433489052, 21052946473, 25911318736, 38866978104, 42105892946, 51822637472, 63158839419, 77733956208, 84211785892, 126317678838, 155467912416, 168423571784, 252635357676, 336847143568, 505270715352, 673694287136, 1010541430704, 2021082861408]

約数ペア:

[(1, 2021082861408), (2, 1010541430704), (3, 673694287136), (4, 505270715352), (6, 336847143568), (8, 252635357676), (12, 168423571784), (13, 155467912416), (16, 126317678838), (24, 84211785892), (26, 77733956208), (32, 63158839419), (39, 51822637472), (48, 42105892946), (52, 38866978104), (78, 25911318736), (96, 21052946473), (104, 19433489052), (156, 12955659368), (208, 9716744526), (312, 6477829684), (416, 4858372263), (624, 3238914842), (1248, 1619457421)]