2458492010

素因数分解:

$2^1\times 5^1\times {\mathrm{13}}^2\times {\mathrm{37}}^1\times {\mathrm{39317}}^1$

素因数の和:39387

約数の個数: 48

約数和(自身を含む): 4921512696

約数和(自身を除く): 2463020686

約数列:

[1, 2, 5, 10, 13, 26, 37, 65, 74, 130, 169, 185, 338, 370, 481, 845, 962, 1690, 2405, 4810, 6253, 12506, 31265, 39317, 62530, 78634, 196585, 393170, 511121, 1022242, 1454729, 2555605, 2909458, 5111210, 6644573, 7273645, 13289146, 14547290, 18911477, 33222865, 37822954, 66445730, 94557385, 189114770, 245849201, 491698402, 1229246005, 2458492010]

約数ペア:

[(1, 2458492010), (2, 1229246005), (5, 491698402), (10, 245849201), (13, 189114770), (26, 94557385), (37, 66445730), (65, 37822954), (74, 33222865), (130, 18911477), (169, 14547290), (185, 13289146), (338, 7273645), (370, 6644573), (481, 5111210), (845, 2909458), (962, 2555605), (1690, 1454729), (2405, 1022242), (4810, 511121), (6253, 393170), (12506, 196585), (31265, 78634), (39317, 62530)]