987965438

素因数分解:

$2^1\times {\mathrm{17}}^1\times {\mathrm{41}}^1\times {\mathrm{503}}^1\times {\mathrm{1409}}^1$

素因数の和:1972

約数の個数: 32

約数和(自身を含む): 1611731520

約数和(自身を除く): 623766082

約数列:

[1, 2, 17, 34, 41, 82, 503, 697, 1006, 1394, 1409, 2818, 8551, 17102, 20623, 23953, 41246, 47906, 57769, 115538, 350591, 701182, 708727, 982073, 1417454, 1964146, 12048359, 24096718, 29057807, 58115614, 493982719, 987965438]

約数ペア:

[(1, 987965438), (2, 493982719), (17, 58115614), (34, 29057807), (41, 24096718), (82, 12048359), (503, 1964146), (697, 1417454), (1006, 982073), (1394, 708727), (1409, 701182), (2818, 350591), (8551, 115538), (17102, 57769), (20623, 47906), (23953, 41246)]