7138426375078

素因数分解:

$2^1\times {\mathrm{61}}^2\times {\mathrm{199}}^1\times {\mathrm{1021}}^1\times {\mathrm{4721}}^1$

素因数の和:6065

約数の個数: 48

約数和(自身を含む): 10953791503200

約数和(自身を除く): 3815365128122

約数列:

[1, 2, 61, 122, 199, 398, 1021, 2042, 3721, 4721, 7442, 9442, 12139, 24278, 62281, 124562, 203179, 287981, 406358, 575962, 740479, 939479, 1480958, 1878958, 3799141, 4820141, 7598282, 9640282, 12393919, 17566841, 24787838, 35133682, 57308219, 114616438, 294028601, 588057202, 756029059, 959208059, 1512058118, 1918416118, 3495801359, 6991602718, 17935744661, 35871489322, 58511691599, 117023383198, 3569213187539, 7138426375078]

約数ペア:

[(1, 7138426375078), (2, 3569213187539), (61, 117023383198), (122, 58511691599), (199, 35871489322), (398, 17935744661), (1021, 6991602718), (2042, 3495801359), (3721, 1918416118), (4721, 1512058118), (7442, 959208059), (9442, 756029059), (12139, 588057202), (24278, 294028601), (62281, 114616438), (124562, 57308219), (203179, 35133682), (287981, 24787838), (406358, 17566841), (575962, 12393919), (740479, 9640282), (939479, 7598282), (1480958, 4820141), (1878958, 3799141)]