1419392

素因数分解:

$2^7\times {\mathrm{13}}^1\times {\mathrm{853}}^1$

素因数の和:880

約数の個数: 32

約数和(自身を含む): 3048780

約数和(自身を除く): 1629388

約数列:

[1, 2, 4, 8, 13, 16, 26, 32, 52, 64, 104, 128, 208, 416, 832, 853, 1664, 1706, 3412, 6824, 11089, 13648, 22178, 27296, 44356, 54592, 88712, 109184, 177424, 354848, 709696, 1419392]

約数ペア:

[(1, 1419392), (2, 709696), (4, 354848), (8, 177424), (13, 109184), (16, 88712), (26, 54592), (32, 44356), (52, 27296), (64, 22178), (104, 13648), (128, 11089), (208, 6824), (416, 3412), (832, 1706), (853, 1664)]