1392812764

素因数分解:

$2^2\times 7^1\times {\mathrm{31}}^1\times {\mathrm{59}}^1\times {\mathrm{27197}}^1$

素因数の和:27298

約数の個数: 48

約数和(自身を含む): 2924328960

約数和(自身を除く): 1531516196

約数列:

[1, 2, 4, 7, 14, 28, 31, 59, 62, 118, 124, 217, 236, 413, 434, 826, 868, 1652, 1829, 3658, 7316, 12803, 25606, 27197, 51212, 54394, 108788, 190379, 380758, 761516, 843107, 1604623, 1686214, 3209246, 3372428, 5901749, 6418492, 11232361, 11803498, 22464722, 23606996, 44929444, 49743313, 99486626, 198973252, 348203191, 696406382, 1392812764]

約数ペア:

[(1, 1392812764), (2, 696406382), (4, 348203191), (7, 198973252), (14, 99486626), (28, 49743313), (31, 44929444), (59, 23606996), (62, 22464722), (118, 11803498), (124, 11232361), (217, 6418492), (236, 5901749), (413, 3372428), (434, 3209246), (826, 1686214), (868, 1604623), (1652, 843107), (1829, 761516), (3658, 380758), (7316, 190379), (12803, 108788), (25606, 54394), (27197, 51212)]