573896274

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{641}}^1\times {\mathrm{21317}}^1$

素因数の和:21970

約数の個数: 32

約数和(自身を含む): 1313870976

約数和(自身を除く): 739974702

約数列:

[1, 2, 3, 6, 7, 14, 21, 42, 641, 1282, 1923, 3846, 4487, 8974, 13461, 21317, 26922, 42634, 63951, 127902, 149219, 298438, 447657, 895314, 13664197, 27328394, 40992591, 81985182, 95649379, 191298758, 286948137, 573896274]

約数ペア:

[(1, 573896274), (2, 286948137), (3, 191298758), (6, 95649379), (7, 81985182), (14, 40992591), (21, 27328394), (42, 13664197), (641, 895314), (1282, 447657), (1923, 298438), (3846, 149219), (4487, 127902), (8974, 63951), (13461, 42634), (21317, 26922)]