713573238

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{53}}^1\times {\mathrm{320563}}^1$

素因数の和:320628

約数の個数: 32

約数和(自身を含む): 1661803776

約数和(自身を除く): 948230538

約数列:

[1, 2, 3, 6, 7, 14, 21, 42, 53, 106, 159, 318, 371, 742, 1113, 2226, 320563, 641126, 961689, 1923378, 2243941, 4487882, 6731823, 13463646, 16989839, 33979678, 50969517, 101939034, 118928873, 237857746, 356786619, 713573238]

約数ペア:

[(1, 713573238), (2, 356786619), (3, 237857746), (6, 118928873), (7, 101939034), (14, 50969517), (21, 33979678), (42, 16989839), (53, 13463646), (106, 6731823), (159, 4487882), (318, 2243941), (371, 1923378), (742, 961689), (1113, 641126), (2226, 320563)]