2942729648

素因数分解:

$2^4\times {\mathrm{17}}^1\times {\mathrm{10818859}}^1$

素因数の和:10818884

約数の個数: 20

約数和(自身を含む): 6036923880

約数和(自身を除く): 3094194232

約数列:

[1, 2, 4, 8, 16, 17, 34, 68, 136, 272, 10818859, 21637718, 43275436, 86550872, 173101744, 183920603, 367841206, 735682412, 1471364824, 2942729648]

約数ペア:

[(1, 2942729648), (2, 1471364824), (4, 735682412), (8, 367841206), (16, 183920603), (17, 173101744), (34, 86550872), (68, 43275436), (136, 21637718), (272, 10818859)]