1779892492

素因数分解:

$2^2\times 7^1\times {\mathrm{41}}^1\times {\mathrm{137}}^1\times {\mathrm{11317}}^1$

素因数の和:11506

約数の個数: 48

約数和(自身を含む): 3673551168

約数和(自身を除く): 1893658676

約数列:

[1, 2, 4, 7, 14, 28, 41, 82, 137, 164, 274, 287, 548, 574, 959, 1148, 1918, 3836, 5617, 11234, 11317, 22468, 22634, 39319, 45268, 78638, 79219, 157276, 158438, 316876, 463997, 927994, 1550429, 1855988, 3100858, 3247979, 6201716, 6495958, 10853003, 12991916, 21706006, 43412012, 63567589, 127135178, 254270356, 444973123, 889946246, 1779892492]

約数ペア:

[(1, 1779892492), (2, 889946246), (4, 444973123), (7, 254270356), (14, 127135178), (28, 63567589), (41, 43412012), (82, 21706006), (137, 12991916), (164, 10853003), (274, 6495958), (287, 6201716), (548, 3247979), (574, 3100858), (959, 1855988), (1148, 1550429), (1918, 927994), (3836, 463997), (5617, 316876), (11234, 158438), (11317, 157276), (22468, 79219), (22634, 78638), (39319, 45268)]