1384037222

素因数分解:

$2^1\times {\mathrm{31}}^1\times {\mathrm{59}}^1\times {\mathrm{71}}^1\times {\mathrm{73}}^2$

素因数の和:309

約数の個数: 48

約数和(自身を含む): 2240732160

約数和(自身を除く): 856694938

約数列:

[1, 2, 31, 59, 62, 71, 73, 118, 142, 146, 1829, 2201, 2263, 3658, 4189, 4307, 4402, 4526, 5183, 5329, 8378, 8614, 10366, 10658, 129859, 133517, 160673, 165199, 259718, 267034, 305797, 314411, 321346, 330398, 378359, 611594, 628822, 756718, 9479707, 9746741, 11729129, 18959414, 19493482, 22323181, 23458258, 44646362, 692018611, 1384037222]

約数ペア:

[(1, 1384037222), (2, 692018611), (31, 44646362), (59, 23458258), (62, 22323181), (71, 19493482), (73, 18959414), (118, 11729129), (142, 9746741), (146, 9479707), (1829, 756718), (2201, 628822), (2263, 611594), (3658, 378359), (4189, 330398), (4307, 321346), (4402, 314411), (4526, 305797), (5183, 267034), (5329, 259718), (8378, 165199), (8614, 160673), (10366, 133517), (10658, 129859)]