8889488398

素因数分解:

$2^1\times 7^1\times {\mathrm{61}}^1\times {\mathrm{173}}^1\times {\mathrm{60169}}^1$

素因数の和:60412

約数の個数: 32

約数和(自身を含む): 15578735040

約数和(自身を除く): 6689246642

約数列:

[1, 2, 7, 14, 61, 122, 173, 346, 427, 854, 1211, 2422, 10553, 21106, 60169, 73871, 120338, 147742, 421183, 842366, 3670309, 7340618, 10409237, 20818474, 25692163, 51384326, 72864659, 145729318, 634963457, 1269926914, 4444744199, 8889488398]

約数ペア:

[(1, 8889488398), (2, 4444744199), (7, 1269926914), (14, 634963457), (61, 145729318), (122, 72864659), (173, 51384326), (346, 25692163), (427, 20818474), (854, 10409237), (1211, 7340618), (2422, 3670309), (10553, 842366), (21106, 421183), (60169, 147742), (73871, 120338)]