1012912190

素因数分解:

$2^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{157}}^1\times {\mathrm{37951}}^1$

素因数の和:38132

約数の個数: 32

約数和(自身を含む): 1942838784

約数和(自身を除く): 929926594

約数列:

[1, 2, 5, 10, 17, 34, 85, 157, 170, 314, 785, 1570, 2669, 5338, 13345, 26690, 37951, 75902, 189755, 379510, 645167, 1290334, 3225835, 5958307, 6451670, 11916614, 29791535, 59583070, 101291219, 202582438, 506456095, 1012912190]

約数ペア:

[(1, 1012912190), (2, 506456095), (5, 202582438), (10, 101291219), (17, 59583070), (34, 29791535), (85, 11916614), (157, 6451670), (170, 5958307), (314, 3225835), (785, 1290334), (1570, 645167), (2669, 379510), (5338, 189755), (13345, 75902), (26690, 37951)]