829124972

素因数分解:

$2^2\times {\mathrm{13}}^1\times {\mathrm{397}}^1\times {\mathrm{40163}}^1$

素因数の和:40577

約数の個数: 24

約数和(自身を含む): 1566556656

約数和(自身を除く): 737431684

約数列:

[1, 2, 4, 13, 26, 52, 397, 794, 1588, 5161, 10322, 20644, 40163, 80326, 160652, 522119, 1044238, 2088476, 15944711, 31889422, 63778844, 207281243, 414562486, 829124972]

約数ペア:

[(1, 829124972), (2, 414562486), (4, 207281243), (13, 63778844), (26, 31889422), (52, 15944711), (397, 2088476), (794, 1044238), (1588, 522119), (5161, 160652), (10322, 80326), (20644, 40163)]