1520261744

素因数分解:

$2^4\times {\mathrm{19}}^1\times {\mathrm{5000861}}^1$

素因数の和:5000888

約数の個数: 20

約数和(自身を含む): 3100534440

約数和(自身を除く): 1580272696

約数列:

[1, 2, 4, 8, 16, 19, 38, 76, 152, 304, 5000861, 10001722, 20003444, 40006888, 80013776, 95016359, 190032718, 380065436, 760130872, 1520261744]

約数ペア:

[(1, 1520261744), (2, 760130872), (4, 380065436), (8, 190032718), (16, 95016359), (19, 80013776), (38, 40006888), (76, 20003444), (152, 10001722), (304, 5000861)]