2014789010

素因数分解:

$2^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{71}}^1\times {\mathrm{218287}}^1$

素因数の和:218378

約数の個数: 32

約数和(自身を含む): 3960617472

約数和(自身を除く): 1945828462

約数列:

[1, 2, 5, 10, 13, 26, 65, 71, 130, 142, 355, 710, 923, 1846, 4615, 9230, 218287, 436574, 1091435, 2182870, 2837731, 5675462, 14188655, 15498377, 28377310, 30996754, 77491885, 154983770, 201478901, 402957802, 1007394505, 2014789010]

約数ペア:

[(1, 2014789010), (2, 1007394505), (5, 402957802), (10, 201478901), (13, 154983770), (26, 77491885), (65, 30996754), (71, 28377310), (130, 15498377), (142, 14188655), (355, 5675462), (710, 2837731), (923, 2182870), (1846, 1091435), (4615, 436574), (9230, 218287)]