1992124511

素因数分解:

${\mathrm{13}}^2\times {\mathrm{31}}^1\times {\mathrm{37}}^1\times {\mathrm{43}}^1\times {\mathrm{239}}^1$

素因数の和:376

約数の個数: 48

約数和(自身を含む): 2349895680

約数和(自身を除く): 357771169

約数列:

[1, 13, 31, 37, 43, 169, 239, 403, 481, 559, 1147, 1333, 1591, 3107, 5239, 6253, 7267, 7409, 8843, 10277, 14911, 17329, 20683, 40391, 49321, 96317, 114959, 133601, 193843, 225277, 268879, 274133, 318587, 380249, 641173, 1252121, 1494467, 1736813, 3563729, 4141631, 4943237, 8335249, 11787719, 46328477, 53841203, 64262081, 153240347, 1992124511]

約数ペア:

[(1, 1992124511), (13, 153240347), (31, 64262081), (37, 53841203), (43, 46328477), (169, 11787719), (239, 8335249), (403, 4943237), (481, 4141631), (559, 3563729), (1147, 1736813), (1333, 1494467), (1591, 1252121), (3107, 641173), (5239, 380249), (6253, 318587), (7267, 274133), (7409, 268879), (8843, 225277), (10277, 193843), (14911, 133601), (17329, 114959), (20683, 96317), (40391, 49321)]