1212771088

素因数分解:

$2^4\times {\mathrm{31}}^1\times {\mathrm{463}}^1\times {\mathrm{5281}}^1$

素因数の和:5783

約数の個数: 40

約数和(自身を含む): 2431241216

約数和(自身を除く): 1218470128

約数列:

[1, 2, 4, 8, 16, 31, 62, 124, 248, 463, 496, 926, 1852, 3704, 5281, 7408, 10562, 14353, 21124, 28706, 42248, 57412, 84496, 114824, 163711, 229648, 327422, 654844, 1309688, 2445103, 2619376, 4890206, 9780412, 19560824, 39121648, 75798193, 151596386, 303192772, 606385544, 1212771088]

約数ペア:

[(1, 1212771088), (2, 606385544), (4, 303192772), (8, 151596386), (16, 75798193), (31, 39121648), (62, 19560824), (124, 9780412), (248, 4890206), (463, 2619376), (496, 2445103), (926, 1309688), (1852, 654844), (3704, 327422), (5281, 229648), (7408, 163711), (10562, 114824), (14353, 84496), (21124, 57412), (28706, 42248)]