6465290

素因数分解:

$2^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{41}}^1\times {\mathrm{1213}}^1$

素因数の和:1274

約数の個数: 32

約数和(自身を含む): 12848976

約数和(自身を除く): 6383686

約数列:

[1, 2, 5, 10, 13, 26, 41, 65, 82, 130, 205, 410, 533, 1066, 1213, 2426, 2665, 5330, 6065, 12130, 15769, 31538, 49733, 78845, 99466, 157690, 248665, 497330, 646529, 1293058, 3232645, 6465290]

約数ペア:

[(1, 6465290), (2, 3232645), (5, 1293058), (10, 646529), (13, 497330), (26, 248665), (41, 157690), (65, 99466), (82, 78845), (130, 49733), (205, 31538), (410, 15769), (533, 12130), (1066, 6065), (1213, 5330), (2426, 2665)]