1396950228

素因数分解:

$2^2\times 3^2\times {\mathrm{257}}^1\times {\mathrm{150989}}^1$

素因数の和:151256

約数の個数: 36

約数和(自身を含む): 3544943220

約数和(自身を除く): 2147992992

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 36, 257, 514, 771, 1028, 1542, 2313, 3084, 4626, 9252, 150989, 301978, 452967, 603956, 905934, 1358901, 1811868, 2717802, 5435604, 38804173, 77608346, 116412519, 155216692, 232825038, 349237557, 465650076, 698475114, 1396950228]

約数ペア:

[(1, 1396950228), (2, 698475114), (3, 465650076), (4, 349237557), (6, 232825038), (9, 155216692), (12, 116412519), (18, 77608346), (36, 38804173), (257, 5435604), (514, 2717802), (771, 1811868), (1028, 1358901), (1542, 905934), (2313, 603956), (3084, 452967), (4626, 301978), (9252, 150989)]