1151957648

素因数分解:

$2^4\times {\mathrm{41}}^1\times {\mathrm{643}}^1\times {\mathrm{2731}}^1$

素因数の和:3423

約数の個数: 40

約数和(自身を含む): 2290749216

約数和(自身を除く): 1138791568

約数列:

[1, 2, 4, 8, 16, 41, 82, 164, 328, 643, 656, 1286, 2572, 2731, 5144, 5462, 10288, 10924, 21848, 26363, 43696, 52726, 105452, 111971, 210904, 223942, 421808, 447884, 895768, 1756033, 1791536, 3512066, 7024132, 14048264, 28096528, 71997353, 143994706, 287989412, 575978824, 1151957648]

約数ペア:

[(1, 1151957648), (2, 575978824), (4, 287989412), (8, 143994706), (16, 71997353), (41, 28096528), (82, 14048264), (164, 7024132), (328, 3512066), (643, 1791536), (656, 1756033), (1286, 895768), (2572, 447884), (2731, 421808), (5144, 223942), (5462, 210904), (10288, 111971), (10924, 105452), (21848, 52726), (26363, 43696)]