83228474

素因数分解:

$2^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{139}}^1\times {\mathrm{2251}}^1$

素因数の和:2418

約数の個数: 32

約数和(自身を含む): 151334400

約数和(自身を除く): 68105926

約数列:

[1, 2, 7, 14, 19, 38, 133, 139, 266, 278, 973, 1946, 2251, 2641, 4502, 5282, 15757, 18487, 31514, 36974, 42769, 85538, 299383, 312889, 598766, 625778, 2190223, 4380446, 5944891, 11889782, 41614237, 83228474]

約数ペア:

[(1, 83228474), (2, 41614237), (7, 11889782), (14, 5944891), (19, 4380446), (38, 2190223), (133, 625778), (139, 598766), (266, 312889), (278, 299383), (973, 85538), (1946, 42769), (2251, 36974), (2641, 31514), (4502, 18487), (5282, 15757)]