1188394532

素因数分解:

$2^2\times {\mathrm{13}}^1\times {\mathrm{163}}^1\times {\mathrm{140207}}^1$

素因数の和:140387

約数の個数: 24

約数和(自身を含む): 2253422976

約数和(自身を除く): 1065028444

約数列:

[1, 2, 4, 13, 26, 52, 163, 326, 652, 2119, 4238, 8476, 140207, 280414, 560828, 1822691, 3645382, 7290764, 22853741, 45707482, 91414964, 297098633, 594197266, 1188394532]

約数ペア:

[(1, 1188394532), (2, 594197266), (4, 297098633), (13, 91414964), (26, 45707482), (52, 22853741), (163, 7290764), (326, 3645382), (652, 1822691), (2119, 560828), (4238, 280414), (8476, 140207)]