1881194808

素因数分解:

$2^3\times 3^1\times {\mathrm{331}}^1\times {\mathrm{236807}}^1$

素因数の和:237147

約数の個数: 32

約数和(自身を含む): 4717215360

約数和(自身を除く): 2836020552

約数列:

[1, 2, 3, 4, 6, 8, 12, 24, 331, 662, 993, 1324, 1986, 2648, 3972, 7944, 236807, 473614, 710421, 947228, 1420842, 1894456, 2841684, 5683368, 78383117, 156766234, 235149351, 313532468, 470298702, 627064936, 940597404, 1881194808]

約数ペア:

[(1, 1881194808), (2, 940597404), (3, 627064936), (4, 470298702), (6, 313532468), (8, 235149351), (12, 156766234), (24, 78383117), (331, 5683368), (662, 2841684), (993, 1894456), (1324, 1420842), (1986, 947228), (2648, 710421), (3972, 473614), (7944, 236807)]