2013109870

素因数分解:

$2^1\times 5^1\times {\mathrm{97}}^1\times {\mathrm{199}}^1\times {\mathrm{10429}}^1$

素因数の和:10732

約数の個数: 32

約数和(自身を含む): 3679704000

約数和(自身を除く): 1666594130

約数列:

[1, 2, 5, 10, 97, 194, 199, 398, 485, 970, 995, 1990, 10429, 19303, 20858, 38606, 52145, 96515, 104290, 193030, 1011613, 2023226, 2075371, 4150742, 5058065, 10116130, 10376855, 20753710, 201310987, 402621974, 1006554935, 2013109870]

約数ペア:

[(1, 2013109870), (2, 1006554935), (5, 402621974), (10, 201310987), (97, 20753710), (194, 10376855), (199, 10116130), (398, 5058065), (485, 4150742), (970, 2075371), (995, 2023226), (1990, 1011613), (10429, 193030), (19303, 104290), (20858, 96515), (38606, 52145)]