2009155674008

素因数分解:

$2^3\times 7^1\times {\mathrm{47}}^1\times {\mathrm{763357019}}^1$

素因数の和:763357079

約数の個数: 32

約数和(自身を含む): 4396936435200

約数和(自身を除く): 2387780761192

約数列:

[1, 2, 4, 7, 8, 14, 28, 47, 56, 94, 188, 329, 376, 658, 1316, 2632, 763357019, 1526714038, 3053428076, 5343499133, 6106856152, 10686998266, 21373996532, 35877779893, 42747993064, 71755559786, 143511119572, 251144459251, 287022239144, 502288918502, 1004577837004, 2009155674008]

約数ペア:

[(1, 2009155674008), (2, 1004577837004), (4, 502288918502), (7, 287022239144), (8, 251144459251), (14, 143511119572), (28, 71755559786), (47, 42747993064), (56, 35877779893), (94, 21373996532), (188, 10686998266), (329, 6106856152), (376, 5343499133), (658, 3053428076), (1316, 1526714038), (2632, 763357019)]