1488892972

素因数分解:

$2^2\times 7^1\times {\mathrm{19}}^1\times {\mathrm{113}}^1\times {\mathrm{24767}}^1$

素因数の和:24910

約数の個数: 48

約数和(自身を含む): 3162378240

約数和(自身を除く): 1673485268

約数列:

[1, 2, 4, 7, 14, 19, 28, 38, 76, 113, 133, 226, 266, 452, 532, 791, 1582, 2147, 3164, 4294, 8588, 15029, 24767, 30058, 49534, 60116, 99068, 173369, 346738, 470573, 693476, 941146, 1882292, 2798671, 3294011, 5597342, 6588022, 11194684, 13176044, 19590697, 39181394, 53174749, 78362788, 106349498, 212698996, 372223243, 744446486, 1488892972]

約数ペア:

[(1, 1488892972), (2, 744446486), (4, 372223243), (7, 212698996), (14, 106349498), (19, 78362788), (28, 53174749), (38, 39181394), (76, 19590697), (113, 13176044), (133, 11194684), (226, 6588022), (266, 5597342), (452, 3294011), (532, 2798671), (791, 1882292), (1582, 941146), (2147, 693476), (3164, 470573), (4294, 346738), (8588, 173369), (15029, 99068), (24767, 60116), (30058, 49534)]