1994648614

素因数分解:

$2^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{37}}^1\times {\mathrm{202667}}^1$

素因数の和:202732

約数の個数: 32

約数和(自身を含む): 3696664320

約数和(自身を除く): 1702015706

約数列:

[1, 2, 7, 14, 19, 37, 38, 74, 133, 259, 266, 518, 703, 1406, 4921, 9842, 202667, 405334, 1418669, 2837338, 3850673, 7498679, 7701346, 14997358, 26954711, 52490753, 53909422, 104981506, 142474901, 284949802, 997324307, 1994648614]

約数ペア:

[(1, 1994648614), (2, 997324307), (7, 284949802), (14, 142474901), (19, 104981506), (37, 53909422), (38, 52490753), (74, 26954711), (133, 14997358), (259, 7701346), (266, 7498679), (518, 3850673), (703, 2837338), (1406, 1418669), (4921, 405334), (9842, 202667)]