3901996

素因数分解:

$2^2\times 7^1\times {\mathrm{23}}^1\times {\mathrm{73}}^1\times {\mathrm{83}}^1$

素因数の和:190

約数の個数: 48

約数和(自身を含む): 8354304

約数和(自身を除く): 4452308

約数列:

[1, 2, 4, 7, 14, 23, 28, 46, 73, 83, 92, 146, 161, 166, 292, 322, 332, 511, 581, 644, 1022, 1162, 1679, 1909, 2044, 2324, 3358, 3818, 6059, 6716, 7636, 11753, 12118, 13363, 23506, 24236, 26726, 42413, 47012, 53452, 84826, 139357, 169652, 278714, 557428, 975499, 1950998, 3901996]

約数ペア:

[(1, 3901996), (2, 1950998), (4, 975499), (7, 557428), (14, 278714), (23, 169652), (28, 139357), (46, 84826), (73, 53452), (83, 47012), (92, 42413), (146, 26726), (161, 24236), (166, 23506), (292, 13363), (322, 12118), (332, 11753), (511, 7636), (581, 6716), (644, 6059), (1022, 3818), (1162, 3358), (1679, 2324), (1909, 2044)]