278519006

素因数分解:

$2^1\times {\mathrm{23}}^1\times {\mathrm{1427}}^1\times {\mathrm{4243}}^1$

素因数の和:5695

約数の個数: 16

約数和(自身を含む): 436351104

約数和(自身を除く): 157832098

約数列:

[1, 2, 23, 46, 1427, 2854, 4243, 8486, 32821, 65642, 97589, 195178, 6054761, 12109522, 139259503, 278519006]

約数ペア:

[(1, 278519006), (2, 139259503), (23, 12109522), (46, 6054761), (1427, 195178), (2854, 97589), (4243, 65642), (8486, 32821)]