242593642

素因数分解:

$2^1\times {\mathrm{29}}^1\times {\mathrm{139}}^1\times {\mathrm{30091}}^1$

素因数の和:30261

約数の個数: 16

約数和(自身を含む): 379159200

約数和(自身を除く): 136565558

約数列:

[1, 2, 29, 58, 139, 278, 4031, 8062, 30091, 60182, 872639, 1745278, 4182649, 8365298, 121296821, 242593642]

約数ペア:

[(1, 242593642), (2, 121296821), (29, 8365298), (58, 4182649), (139, 1745278), (278, 872639), (4031, 60182), (8062, 30091)]