426174406

素因数分解:

$2^1\times 7^1\times {\mathrm{23}}^1\times {\mathrm{251}}^1\times {\mathrm{5273}}^1$

素因数の和:5556

約数の個数: 32

約数和(自身を含む): 765531648

約数和(自身を除く): 339357242

約数列:

[1, 2, 7, 14, 23, 46, 161, 251, 322, 502, 1757, 3514, 5273, 5773, 10546, 11546, 36911, 40411, 73822, 80822, 121279, 242558, 848953, 1323523, 1697906, 2647046, 9264661, 18529322, 30441029, 60882058, 213087203, 426174406]

約数ペア:

[(1, 426174406), (2, 213087203), (7, 60882058), (14, 30441029), (23, 18529322), (46, 9264661), (161, 2647046), (251, 1697906), (322, 1323523), (502, 848953), (1757, 242558), (3514, 121279), (5273, 80822), (5773, 73822), (10546, 40411), (11546, 36911)]