1898556662015

素因数分解:

$5^1\times {\mathrm{13}}^1\times {\mathrm{251}}^1\times {\mathrm{1019}}^1\times {\mathrm{114199}}^1$

素因数の和:115487

約数の個数: 32

約数和(自身を含む): 2465733312000

約数和(自身を除く): 567176649985

約数列:

[1, 5, 13, 65, 251, 1019, 1255, 3263, 5095, 13247, 16315, 66235, 114199, 255769, 570995, 1278845, 1484587, 3324997, 7422935, 16624985, 28663949, 116368781, 143319745, 372631337, 581843905, 1512794153, 1863156685, 7563970765, 29208564031, 146042820155, 379711332403, 1898556662015]

約数ペア:

[(1, 1898556662015), (5, 379711332403), (13, 146042820155), (65, 29208564031), (251, 7563970765), (1019, 1863156685), (1255, 1512794153), (3263, 581843905), (5095, 372631337), (13247, 143319745), (16315, 116368781), (66235, 28663949), (114199, 16624985), (255769, 7422935), (570995, 3324997), (1278845, 1484587)]