9998210

素因数分解:

$2^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{103}}^1\times {\mathrm{571}}^1$

素因数の和:698

約数の個数: 32

約数和(自身を含む): 19274112

約数和(自身を除く): 9275902

約数列:

[1, 2, 5, 10, 17, 34, 85, 103, 170, 206, 515, 571, 1030, 1142, 1751, 2855, 3502, 5710, 8755, 9707, 17510, 19414, 48535, 58813, 97070, 117626, 294065, 588130, 999821, 1999642, 4999105, 9998210]

約数ペア:

[(1, 9998210), (2, 4999105), (5, 1999642), (10, 999821), (17, 588130), (34, 294065), (85, 117626), (103, 97070), (170, 58813), (206, 48535), (515, 19414), (571, 17510), (1030, 9707), (1142, 8755), (1751, 5710), (2855, 3502)]