257372602

素因数分解:

$2^1\times {\mathrm{31}}^1\times {\mathrm{433}}^1\times {\mathrm{9587}}^1$

素因数の和:10053

約数の個数: 16

約数和(自身を含む): 399474432

約数和(自身を除く): 142101830

約数列:

[1, 2, 31, 62, 433, 866, 9587, 13423, 19174, 26846, 297197, 594394, 4151171, 8302342, 128686301, 257372602]

約数ペア:

[(1, 257372602), (2, 128686301), (31, 8302342), (62, 4151171), (433, 594394), (866, 297197), (9587, 26846), (13423, 19174)]