4920691490

素因数分解:

$2^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{3441043}}^1$

素因数の和:3441074

約数の個数: 32

約数和(自身を含む): 10405717056

約数和(自身を除く): 5485025566

約数列:

[1, 2, 5, 10, 11, 13, 22, 26, 55, 65, 110, 130, 143, 286, 715, 1430, 3441043, 6882086, 17205215, 34410430, 37851473, 44733559, 75702946, 89467118, 189257365, 223667795, 378514730, 447335590, 492069149, 984138298, 2460345745, 4920691490]

約数ペア:

[(1, 4920691490), (2, 2460345745), (5, 984138298), (10, 492069149), (11, 447335590), (13, 378514730), (22, 223667795), (26, 189257365), (55, 89467118), (65, 75702946), (110, 44733559), (130, 37851473), (143, 34410430), (286, 17205215), (715, 6882086), (1430, 3441043)]