250669744

素因数分解:

$2^4\times {\mathrm{13}}^1\times {\mathrm{227}}^1\times {\mathrm{5309}}^1$

素因数の和:5557

約数の個数: 40

約数和(自身を含む): 525435120

約数和(自身を除く): 274765376

約数列:

[1, 2, 4, 8, 13, 16, 26, 52, 104, 208, 227, 454, 908, 1816, 2951, 3632, 5309, 5902, 10618, 11804, 21236, 23608, 42472, 47216, 69017, 84944, 138034, 276068, 552136, 1104272, 1205143, 2410286, 4820572, 9641144, 15666859, 19282288, 31333718, 62667436, 125334872, 250669744]

約数ペア:

[(1, 250669744), (2, 125334872), (4, 62667436), (8, 31333718), (13, 19282288), (16, 15666859), (26, 9641144), (52, 4820572), (104, 2410286), (208, 1205143), (227, 1104272), (454, 552136), (908, 276068), (1816, 138034), (2951, 84944), (3632, 69017), (5309, 47216), (5902, 42472), (10618, 23608), (11804, 21236)]