1900990086

素因数分解:

$2^1\times 3^1\times {\mathrm{173}}^1\times {\mathrm{199}}^1\times {\mathrm{9203}}^1$

素因数の和:9580

約数の個数: 32

約数和(自身を含む): 3843590400

約数和(自身を除く): 1942600314

約数列:

[1, 2, 3, 6, 173, 199, 346, 398, 519, 597, 1038, 1194, 9203, 18406, 27609, 34427, 55218, 68854, 103281, 206562, 1592119, 1831397, 3184238, 3662794, 4776357, 5494191, 9552714, 10988382, 316831681, 633663362, 950495043, 1900990086]

約数ペア:

[(1, 1900990086), (2, 950495043), (3, 633663362), (6, 316831681), (173, 10988382), (199, 9552714), (346, 5494191), (398, 4776357), (519, 3662794), (597, 3184238), (1038, 1831397), (1194, 1592119), (9203, 206562), (18406, 103281), (27609, 68854), (34427, 55218)]