2912489988

素因数分解:

$2^2\times 3^1\times {\mathrm{131}}^1\times {\mathrm{1193}}^1\times {\mathrm{1553}}^1$

素因数の和:2884

約数の個数: 48

約数和(自身を含む): 6857839296

約数和(自身を除く): 3945349308

約数列:

[1, 2, 3, 4, 6, 12, 131, 262, 393, 524, 786, 1193, 1553, 1572, 2386, 3106, 3579, 4659, 4772, 6212, 7158, 9318, 14316, 18636, 156283, 203443, 312566, 406886, 468849, 610329, 625132, 813772, 937698, 1220658, 1852729, 1875396, 2441316, 3705458, 5558187, 7410916, 11116374, 22232748, 242707499, 485414998, 728122497, 970829996, 1456244994, 2912489988]

約数ペア:

[(1, 2912489988), (2, 1456244994), (3, 970829996), (4, 728122497), (6, 485414998), (12, 242707499), (131, 22232748), (262, 11116374), (393, 7410916), (524, 5558187), (786, 3705458), (1193, 2441316), (1553, 1875396), (1572, 1852729), (2386, 1220658), (3106, 937698), (3579, 813772), (4659, 625132), (4772, 610329), (6212, 468849), (7158, 406886), (9318, 312566), (14316, 203443), (18636, 156283)]