1318141874

素因数分解:

$2^1\times 7^1\times {\mathrm{73}}^1\times {\mathrm{1109}}^1\times {\mathrm{1163}}^1$

素因数の和:2354

約数の個数: 32

約数和(自身を含む): 2294663040

約数和(自身を除く): 976521166

約数列:

[1, 2, 7, 14, 73, 146, 511, 1022, 1109, 1163, 2218, 2326, 7763, 8141, 15526, 16282, 80957, 84899, 161914, 169798, 566699, 594293, 1133398, 1188586, 1289767, 2579534, 9028369, 18056738, 94152991, 188305982, 659070937, 1318141874]

約数ペア:

[(1, 1318141874), (2, 659070937), (7, 188305982), (14, 94152991), (73, 18056738), (146, 9028369), (511, 2579534), (1022, 1289767), (1109, 1188586), (1163, 1133398), (2218, 594293), (2326, 566699), (7763, 169798), (8141, 161914), (15526, 84899), (16282, 80957)]