2648932010

素因数分解:

$2^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{43}}^1\times {\mathrm{362371}}^1$

素因数の和:362438

約数の個数: 32

約数和(自身を含む): 5165975232

約数和(自身を除く): 2517043222

約数列:

[1, 2, 5, 10, 17, 34, 43, 85, 86, 170, 215, 430, 731, 1462, 3655, 7310, 362371, 724742, 1811855, 3623710, 6160307, 12320614, 15581953, 30801535, 31163906, 61603070, 77909765, 155819530, 264893201, 529786402, 1324466005, 2648932010]

約数ペア:

[(1, 2648932010), (2, 1324466005), (5, 529786402), (10, 264893201), (17, 155819530), (34, 77909765), (43, 61603070), (85, 31163906), (86, 30801535), (170, 15581953), (215, 12320614), (430, 6160307), (731, 3623710), (1462, 1811855), (3655, 724742), (7310, 362371)]