495996825610

素因数分解:

$2^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{131}}^1\times {\mathrm{2647717}}^1$

素因数の和:2647879

約数の個数: 64

約数和(自身を含む): 1056884298624

約数和(自身を除く): 560887473014

約数列:

[1, 2, 5, 10, 11, 13, 22, 26, 55, 65, 110, 130, 131, 143, 262, 286, 655, 715, 1310, 1430, 1441, 1703, 2882, 3406, 7205, 8515, 14410, 17030, 18733, 37466, 93665, 187330, 2647717, 5295434, 13238585, 26477170, 29124887, 34420321, 58249774, 68840642, 145624435, 172101605, 291248870, 344203210, 346850927, 378623531, 693701854, 757247062, 1734254635, 1893117655, 3468509270, 3786235310, 3815360197, 4509062051, 7630720394, 9018124102, 19076800985, 22545310255, 38153601970, 45090620510, 49599682561, 99199365122, 247998412805, 495996825610]

約数ペア:

[(1, 495996825610), (2, 247998412805), (5, 99199365122), (10, 49599682561), (11, 45090620510), (13, 38153601970), (22, 22545310255), (26, 19076800985), (55, 9018124102), (65, 7630720394), (110, 4509062051), (130, 3815360197), (131, 3786235310), (143, 3468509270), (262, 1893117655), (286, 1734254635), (655, 757247062), (715, 693701854), (1310, 378623531), (1430, 346850927), (1441, 344203210), (1703, 291248870), (2882, 172101605), (3406, 145624435), (7205, 68840642), (8515, 58249774), (14410, 34420321), (17030, 29124887), (18733, 26477170), (37466, 13238585), (93665, 5295434), (187330, 2647717)]