2120519344

素因数分解:

$2^4\times {\mathrm{17}}^1\times {\mathrm{41}}^1\times {\mathrm{190147}}^1$

素因数の和:190213

約数の個数: 40

約数和(自身を含む): 4456308528

約数和(自身を除く): 2335789184

約数列:

[1, 2, 4, 8, 16, 17, 34, 41, 68, 82, 136, 164, 272, 328, 656, 697, 1394, 2788, 5576, 11152, 190147, 380294, 760588, 1521176, 3042352, 3232499, 6464998, 7796027, 12929996, 15592054, 25859992, 31184108, 51719984, 62368216, 124736432, 132532459, 265064918, 530129836, 1060259672, 2120519344]

約数ペア:

[(1, 2120519344), (2, 1060259672), (4, 530129836), (8, 265064918), (16, 132532459), (17, 124736432), (34, 62368216), (41, 51719984), (68, 31184108), (82, 25859992), (136, 15592054), (164, 12929996), (272, 7796027), (328, 6464998), (656, 3232499), (697, 3042352), (1394, 1521176), (2788, 760588), (5576, 380294), (11152, 190147)]