2912887964

素因数分解:

$2^2\times 7^1\times {\mathrm{107}}^1\times {\mathrm{972259}}^1$

素因数の和:972377

約数の個数: 24

約数和(自身を含む): 5880228480

約数和(自身を除く): 2967340516

約数列:

[1, 2, 4, 7, 14, 28, 107, 214, 428, 749, 1498, 2996, 972259, 1944518, 3889036, 6805813, 13611626, 27223252, 104031713, 208063426, 416126852, 728221991, 1456443982, 2912887964]

約数ペア:

[(1, 2912887964), (2, 1456443982), (4, 728221991), (7, 416126852), (14, 208063426), (28, 104031713), (107, 27223252), (214, 13611626), (428, 6805813), (749, 3889036), (1498, 1944518), (2996, 972259)]