2017870036

素因数分解:

$2^2\times 7^1\times {\mathrm{13}}^1\times {\mathrm{37}}^1\times {\mathrm{149827}}^1$

素因数の和:149888

約数の個数: 48

約数和(自身を含む): 4463675776

約数和(自身を除く): 2445805740

約数列:

[1, 2, 4, 7, 13, 14, 26, 28, 37, 52, 74, 91, 148, 182, 259, 364, 481, 518, 962, 1036, 1924, 3367, 6734, 13468, 149827, 299654, 599308, 1048789, 1947751, 2097578, 3895502, 4195156, 5543599, 7791004, 11087198, 13634257, 22174396, 27268514, 38805193, 54537028, 72066787, 77610386, 144133574, 155220772, 288267148, 504467509, 1008935018, 2017870036]

約数ペア:

[(1, 2017870036), (2, 1008935018), (4, 504467509), (7, 288267148), (13, 155220772), (14, 144133574), (26, 77610386), (28, 72066787), (37, 54537028), (52, 38805193), (74, 27268514), (91, 22174396), (148, 13634257), (182, 11087198), (259, 7791004), (364, 5543599), (481, 4195156), (518, 3895502), (962, 2097578), (1036, 1947751), (1924, 1048789), (3367, 599308), (6734, 299654), (13468, 149827)]