1084345712639

素因数分解:

$7^1\times {\mathrm{19}}^1\times {\mathrm{971}}^1\times {\mathrm{2539}}^1\times {\mathrm{3307}}^1$

素因数の和:6843

約数の個数: 32

約数和(自身を含む): 1306728806400

約数和(自身を除く): 222383093761

約数列:

[1, 7, 19, 133, 971, 2539, 3307, 6797, 17773, 18449, 23149, 48241, 62833, 129143, 337687, 439831, 2465369, 3211097, 8396473, 17257583, 22477679, 46842011, 58775311, 61010843, 159532987, 327894077, 427075901, 1116730909, 8152975283, 57070826981, 154906530377, 1084345712639]

約数ペア:

[(1, 1084345712639), (7, 154906530377), (19, 57070826981), (133, 8152975283), (971, 1116730909), (2539, 427075901), (3307, 327894077), (6797, 159532987), (17773, 61010843), (18449, 58775311), (23149, 46842011), (48241, 22477679), (62833, 17257583), (129143, 8396473), (337687, 3211097), (439831, 2465369)]