1946285414882

素因数分解:

$2^1\times {\mathrm{17}}^1\times {\mathrm{199}}^1\times {\mathrm{431}}^1\times {\mathrm{667417}}^1$

素因数の和:668066

約数の個数: 32

約数和(自身を含む): 3113905420800

約数和(自身を除く): 1167620005918

約数列:

[1, 2, 17, 34, 199, 398, 431, 862, 3383, 6766, 7327, 14654, 85769, 171538, 667417, 1334834, 1458073, 2916146, 11346089, 22692178, 132815983, 265631966, 287656727, 575313454, 2257871711, 4515743422, 4890164359, 9780328718, 57243688673, 114487377346, 973142707441, 1946285414882]

約数ペア:

[(1, 1946285414882), (2, 973142707441), (17, 114487377346), (34, 57243688673), (199, 9780328718), (398, 4890164359), (431, 4515743422), (862, 2257871711), (3383, 575313454), (6766, 287656727), (7327, 265631966), (14654, 132815983), (85769, 22692178), (171538, 11346089), (667417, 2916146), (1334834, 1458073)]