2017100860

素因数分解:

$2^2\times 5^1\times {\mathrm{83}}^1\times {\mathrm{1215121}}^1$

素因数の和:1215213

約数の個数: 24

約数和(自身を含む): 4286950416

約数和(自身を除く): 2269849556

約数列:

[1, 2, 4, 5, 10, 20, 83, 166, 332, 415, 830, 1660, 1215121, 2430242, 4860484, 6075605, 12151210, 24302420, 100855043, 201710086, 403420172, 504275215, 1008550430, 2017100860]

約数ペア:

[(1, 2017100860), (2, 1008550430), (4, 504275215), (5, 403420172), (10, 201710086), (20, 100855043), (83, 24302420), (166, 12151210), (332, 6075605), (415, 4860484), (830, 2430242), (1660, 1215121)]