4972318

素因数分解:

$2^1\times {\mathrm{13}}^2\times {\mathrm{47}}^1\times {\mathrm{313}}^1$

素因数の和:388

約数の個数: 24

約数和(自身を含む): 8274528

約数和(自身を除く): 3302210

約数列:

[1, 2, 13, 26, 47, 94, 169, 313, 338, 611, 626, 1222, 4069, 7943, 8138, 14711, 15886, 29422, 52897, 105794, 191243, 382486, 2486159, 4972318]

約数ペア:

[(1, 4972318), (2, 2486159), (13, 382486), (26, 191243), (47, 105794), (94, 52897), (169, 29422), (313, 15886), (338, 14711), (611, 8138), (626, 7943), (1222, 4069)]