2988894544

素因数分解:

$2^4\times {\mathrm{3457}}^1\times {\mathrm{54037}}^1$

素因数の和:57502

約数の個数: 20

約数和(自身を含む): 5792765524

約数和(自身を除く): 2803870980

約数列:

[1, 2, 4, 8, 16, 3457, 6914, 13828, 27656, 54037, 55312, 108074, 216148, 432296, 864592, 186805909, 373611818, 747223636, 1494447272, 2988894544]

約数ペア:

[(1, 2988894544), (2, 1494447272), (4, 747223636), (8, 373611818), (16, 186805909), (3457, 864592), (6914, 432296), (13828, 216148), (27656, 108074), (54037, 55312)]