2380456494

素因数分解:

$2^1\times 3^2\times {\mathrm{13}}^1\times {\mathrm{37}}^1\times {\mathrm{274943}}^1$

素因数の和:275001

約数の個数: 48

約数和(自身を含む): 5704538112

約数和(自身を除く): 3324081618

約数列:

[1, 2, 3, 6, 9, 13, 18, 26, 37, 39, 74, 78, 111, 117, 222, 234, 333, 481, 666, 962, 1443, 2886, 4329, 8658, 274943, 549886, 824829, 1649658, 2474487, 3574259, 4948974, 7148518, 10172891, 10722777, 20345782, 21445554, 30518673, 32168331, 61037346, 64336662, 91556019, 132247583, 183112038, 264495166, 396742749, 793485498, 1190228247, 2380456494]

約数ペア:

[(1, 2380456494), (2, 1190228247), (3, 793485498), (6, 396742749), (9, 264495166), (13, 183112038), (18, 132247583), (26, 91556019), (37, 64336662), (39, 61037346), (74, 32168331), (78, 30518673), (111, 21445554), (117, 20345782), (222, 10722777), (234, 10172891), (333, 7148518), (481, 4948974), (666, 3574259), (962, 2474487), (1443, 1649658), (2886, 824829), (4329, 549886), (8658, 274943)]