1810522194

素因数分解:

$2^1\times 3^1\times {\mathrm{13}}^1\times {\mathrm{89}}^1\times {\mathrm{260807}}^1$

素因数の和:260914

約数の個数: 32

約数和(自身を含む): 3943416960

約数和(自身を除く): 2132894766

約数列:

[1, 2, 3, 6, 13, 26, 39, 78, 89, 178, 267, 534, 1157, 2314, 3471, 6942, 260807, 521614, 782421, 1564842, 3390491, 6780982, 10171473, 20342946, 23211823, 46423646, 69635469, 139270938, 301753699, 603507398, 905261097, 1810522194]

約数ペア:

[(1, 1810522194), (2, 905261097), (3, 603507398), (6, 301753699), (13, 139270938), (26, 69635469), (39, 46423646), (78, 23211823), (89, 20342946), (178, 10171473), (267, 6780982), (534, 3390491), (1157, 1564842), (2314, 782421), (3471, 521614), (6942, 260807)]