1491075795202

素因数分解:

$2^1\times 7^1\times {\mathrm{41}}^1\times {\mathrm{197}}^1\times {\mathrm{13186259}}^1$

素因数の和:13186506

約数の個数: 32

約数和(自身を含む): 2631766515840

約数和(自身を除く): 1140690720638

約数列:

[1, 2, 7, 14, 41, 82, 197, 287, 394, 574, 1379, 2758, 8077, 16154, 56539, 113078, 13186259, 26372518, 92303813, 184607626, 540636619, 1081273238, 2597693023, 3784456333, 5195386046, 7568912666, 18183851161, 36367702322, 106505413943, 213010827886, 745537897601, 1491075795202]

約数ペア:

[(1, 1491075795202), (2, 745537897601), (7, 213010827886), (14, 106505413943), (41, 36367702322), (82, 18183851161), (197, 7568912666), (287, 5195386046), (394, 3784456333), (574, 2597693023), (1379, 1081273238), (2758, 540636619), (8077, 184607626), (16154, 92303813), (56539, 26372518), (113078, 13186259)]