1984991268

素因数分解:

$2^2\times 3^1\times {\mathrm{13}}^1\times {\mathrm{907}}^1\times {\mathrm{14029}}^1$

素因数の和:14956

約数の個数: 48

約数和(自身を含む): 4993782080

約数和(自身を除く): 3008790812

約数列:

[1, 2, 3, 4, 6, 12, 13, 26, 39, 52, 78, 156, 907, 1814, 2721, 3628, 5442, 10884, 11791, 14029, 23582, 28058, 35373, 42087, 47164, 56116, 70746, 84174, 141492, 168348, 182377, 364754, 547131, 729508, 1094262, 2188524, 12724303, 25448606, 38172909, 50897212, 76345818, 152691636, 165415939, 330831878, 496247817, 661663756, 992495634, 1984991268]

約数ペア:

[(1, 1984991268), (2, 992495634), (3, 661663756), (4, 496247817), (6, 330831878), (12, 165415939), (13, 152691636), (26, 76345818), (39, 50897212), (52, 38172909), (78, 25448606), (156, 12724303), (907, 2188524), (1814, 1094262), (2721, 729508), (3628, 547131), (5442, 364754), (10884, 182377), (11791, 168348), (14029, 141492), (23582, 84174), (28058, 70746), (35373, 56116), (42087, 47164)]