1115642

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{157}}^1$

素因数の和:206

約数の個数: 32

約数和(自身を含む): 2047680

約数和(自身を除く): 932038

約数列:

[1, 2, 11, 17, 19, 22, 34, 38, 157, 187, 209, 314, 323, 374, 418, 646, 1727, 2669, 2983, 3454, 3553, 5338, 5966, 7106, 29359, 32813, 50711, 58718, 65626, 101422, 557821, 1115642]

約数ペア:

[(1, 1115642), (2, 557821), (11, 101422), (17, 65626), (19, 58718), (22, 50711), (34, 32813), (38, 29359), (157, 7106), (187, 5966), (209, 5338), (314, 3553), (323, 3454), (374, 2983), (418, 2669), (646, 1727)]