13859690

素因数分解:

$2^1\times 5^1\times {\mathrm{13}}^2\times {\mathrm{59}}^1\times {\mathrm{139}}^1$

素因数の和:231

約数の個数: 48

約数和(自身を含む): 27669600

約数和(自身を除く): 13809910

約数列:

[1, 2, 5, 10, 13, 26, 59, 65, 118, 130, 139, 169, 278, 295, 338, 590, 695, 767, 845, 1390, 1534, 1690, 1807, 3614, 3835, 7670, 8201, 9035, 9971, 16402, 18070, 19942, 23491, 41005, 46982, 49855, 82010, 99710, 106613, 117455, 213226, 234910, 533065, 1066130, 1385969, 2771938, 6929845, 13859690]

約数ペア:

[(1, 13859690), (2, 6929845), (5, 2771938), (10, 1385969), (13, 1066130), (26, 533065), (59, 234910), (65, 213226), (118, 117455), (130, 106613), (139, 99710), (169, 82010), (278, 49855), (295, 46982), (338, 41005), (590, 23491), (695, 19942), (767, 18070), (845, 16402), (1390, 9971), (1534, 9035), (1690, 8201), (1807, 7670), (3614, 3835)]