1917996810

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{41}}^1\times {\mathrm{1559347}}^1$

素因数の和:1559398

約数の個数: 32

約数和(自身を含む): 4715468352

約数和(自身を除く): 2797471542

約数列:

[1, 2, 3, 5, 6, 10, 15, 30, 41, 82, 123, 205, 246, 410, 615, 1230, 1559347, 3118694, 4678041, 7796735, 9356082, 15593470, 23390205, 46780410, 63933227, 127866454, 191799681, 319666135, 383599362, 639332270, 958998405, 1917996810]

約数ペア:

[(1, 1917996810), (2, 958998405), (3, 639332270), (5, 383599362), (6, 319666135), (10, 191799681), (15, 127866454), (30, 63933227), (41, 46780410), (82, 23390205), (123, 15593470), (205, 9356082), (246, 7796735), (410, 4678041), (615, 3118694), (1230, 1559347)]