2178700702418

素因数分解:

$2^1\times {\mathrm{19}}^1\times {\mathrm{47}}^1\times {\mathrm{1583}}^1\times {\mathrm{770611}}^1$

素因数の和:772262

約数の個数: 32

約数和(自身を含む): 3515470295040

約数和(自身を除く): 1336769592622

約数列:

[1, 2, 19, 38, 47, 94, 893, 1583, 1786, 3166, 30077, 60154, 74401, 148802, 770611, 1413619, 1541222, 2827238, 14641609, 29283218, 36218717, 72437434, 688155623, 1219877213, 1376311246, 2439754426, 23177667047, 46355334094, 57334229011, 114668458022, 1089350351209, 2178700702418]

約数ペア:

[(1, 2178700702418), (2, 1089350351209), (19, 114668458022), (38, 57334229011), (47, 46355334094), (94, 23177667047), (893, 2439754426), (1583, 1376311246), (1786, 1219877213), (3166, 688155623), (30077, 72437434), (60154, 36218717), (74401, 29283218), (148802, 14641609), (770611, 2827238), (1413619, 1541222)]