1909133070

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{4895213}}^1$

素因数の和:4895236

約数の個数: 32

約数和(自身を含む): 4934375712

約数和(自身を除く): 3025242642

約数列:

[1, 2, 3, 5, 6, 10, 13, 15, 26, 30, 39, 65, 78, 130, 195, 390, 4895213, 9790426, 14685639, 24476065, 29371278, 48952130, 63637769, 73428195, 127275538, 146856390, 190913307, 318188845, 381826614, 636377690, 954566535, 1909133070]

約数ペア:

[(1, 1909133070), (2, 954566535), (3, 636377690), (5, 381826614), (6, 318188845), (10, 190913307), (13, 146856390), (15, 127275538), (26, 73428195), (30, 63637769), (39, 48952130), (65, 29371278), (78, 24476065), (130, 14685639), (195, 9790426), (390, 4895213)]