276665090

素因数分解:

$2^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{503}}^1\times {\mathrm{4231}}^1$

素因数の和:4754

約数の個数: 32

約数和(自身を含む): 537497856

約数和(自身を除く): 260832766

約数列:

[1, 2, 5, 10, 13, 26, 65, 130, 503, 1006, 2515, 4231, 5030, 6539, 8462, 13078, 21155, 32695, 42310, 55003, 65390, 110006, 275015, 550030, 2128193, 4256386, 10640965, 21281930, 27666509, 55333018, 138332545, 276665090]

約数ペア:

[(1, 276665090), (2, 138332545), (5, 55333018), (10, 27666509), (13, 21281930), (26, 10640965), (65, 4256386), (130, 2128193), (503, 550030), (1006, 275015), (2515, 110006), (4231, 65390), (5030, 55003), (6539, 42310), (8462, 32695), (13078, 21155)]