295786438

素因数分解:

$2^1\times {\mathrm{31}}^1\times {\mathrm{61}}^1\times {\mathrm{197}}^1\times {\mathrm{397}}^1$

素因数の和:688

約数の個数: 32

約数和(自身を含む): 469041408

約数和(自身を除く): 173254970

約数列:

[1, 2, 31, 61, 62, 122, 197, 394, 397, 794, 1891, 3782, 6107, 12017, 12214, 12307, 24034, 24217, 24614, 48434, 78209, 156418, 372527, 745054, 750727, 1501454, 2424479, 4770749, 4848958, 9541498, 147893219, 295786438]

約数ペア:

[(1, 295786438), (2, 147893219), (31, 9541498), (61, 4848958), (62, 4770749), (122, 2424479), (197, 1501454), (394, 750727), (397, 745054), (794, 372527), (1891, 156418), (3782, 78209), (6107, 48434), (12017, 24614), (12214, 24217), (12307, 24034)]