2183619664

素因数分解:

$2^4\times {\mathrm{31}}^1\times {\mathrm{4402459}}^1$

素因数の和:4402498

約数の個数: 20

約数和(自身を含む): 4367240320

約数和(自身を除く): 2183620656

約数列:

[1, 2, 4, 8, 16, 31, 62, 124, 248, 496, 4402459, 8804918, 17609836, 35219672, 70439344, 136476229, 272952458, 545904916, 1091809832, 2183619664]

約数ペア:

[(1, 2183619664), (2, 1091809832), (4, 545904916), (8, 272952458), (16, 136476229), (31, 70439344), (62, 35219672), (124, 17609836), (248, 8804918), (496, 4402459)]