1520972492

素因数分解:

$2^2\times {\mathrm{13}}^1\times {\mathrm{641}}^1\times {\mathrm{45631}}^1$

素因数の和:46289

約数の個数: 24

約数和(自身を含む): 2870982912

約数和(自身を除く): 1350010420

約数列:

[1, 2, 4, 13, 26, 52, 641, 1282, 2564, 8333, 16666, 33332, 45631, 91262, 182524, 593203, 1186406, 2372812, 29249471, 58498942, 116997884, 380243123, 760486246, 1520972492]

約数ペア:

[(1, 1520972492), (2, 760486246), (4, 380243123), (13, 116997884), (26, 58498942), (52, 29249471), (641, 2372812), (1282, 1186406), (2564, 593203), (8333, 182524), (16666, 91262), (33332, 45631)]