519861904

素因数分解:

$2^4\times {\mathrm{17}}^1\times {\mathrm{409}}^1\times {\mathrm{4673}}^1$

素因数の和:5107

約数の個数: 40

約数和(自身を含む): 1069317720

約数和(自身を除く): 549455816

約数列:

[1, 2, 4, 8, 16, 17, 34, 68, 136, 272, 409, 818, 1636, 3272, 4673, 6544, 6953, 9346, 13906, 18692, 27812, 37384, 55624, 74768, 79441, 111248, 158882, 317764, 635528, 1271056, 1911257, 3822514, 7645028, 15290056, 30580112, 32491369, 64982738, 129965476, 259930952, 519861904]

約数ペア:

[(1, 519861904), (2, 259930952), (4, 129965476), (8, 64982738), (16, 32491369), (17, 30580112), (34, 15290056), (68, 7645028), (136, 3822514), (272, 1911257), (409, 1271056), (818, 635528), (1636, 317764), (3272, 158882), (4673, 111248), (6544, 79441), (6953, 74768), (9346, 55624), (13906, 37384), (18692, 27812)]