2783185930

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{2092621}}^1$

素因数の和:2092654

約数の個数: 32

約数和(自身を含む): 6026751360

約数和(自身を除く): 3243565430

約数列:

[1, 2, 5, 7, 10, 14, 19, 35, 38, 70, 95, 133, 190, 266, 665, 1330, 2092621, 4185242, 10463105, 14648347, 20926210, 29296694, 39759799, 73241735, 79519598, 146483470, 198798995, 278318593, 397597990, 556637186, 1391592965, 2783185930]

約数ペア:

[(1, 2783185930), (2, 1391592965), (5, 556637186), (7, 397597990), (10, 278318593), (14, 198798995), (19, 146483470), (35, 79519598), (38, 73241735), (70, 39759799), (95, 29296694), (133, 20926210), (190, 14648347), (266, 10463105), (665, 4185242), (1330, 2092621)]