669647514

素因数分解:

$2^1\times 3^1\times {\mathrm{19}}^1\times {\mathrm{43}}^1\times {\mathrm{136607}}^1$

素因数の和:136674

約数の個数: 32

約数和(自身を含む): 1442580480

約数和(自身を除く): 772932966

約数列:

[1, 2, 3, 6, 19, 38, 43, 57, 86, 114, 129, 258, 817, 1634, 2451, 4902, 136607, 273214, 409821, 819642, 2595533, 5191066, 5874101, 7786599, 11748202, 15573198, 17622303, 35244606, 111607919, 223215838, 334823757, 669647514]

約数ペア:

[(1, 669647514), (2, 334823757), (3, 223215838), (6, 111607919), (19, 35244606), (38, 17622303), (43, 15573198), (57, 11748202), (86, 7786599), (114, 5874101), (129, 5191066), (258, 2595533), (817, 819642), (1634, 409821), (2451, 273214), (4902, 136607)]