304782142

素因数分解:

$2^1\times 7^1\times {\mathrm{31}}^1\times {\mathrm{83}}^1\times {\mathrm{8461}}^1$

素因数の和:8584

約数の個数: 32

約数和(自身を含む): 545900544

約数和(自身を除く): 241118402

約数列:

[1, 2, 7, 14, 31, 62, 83, 166, 217, 434, 581, 1162, 2573, 5146, 8461, 16922, 18011, 36022, 59227, 118454, 262291, 524582, 702263, 1404526, 1836037, 3672074, 4915841, 9831682, 21770153, 43540306, 152391071, 304782142]

約数ペア:

[(1, 304782142), (2, 152391071), (7, 43540306), (14, 21770153), (31, 9831682), (62, 4915841), (83, 3672074), (166, 1836037), (217, 1404526), (434, 702263), (581, 524582), (1162, 262291), (2573, 118454), (5146, 59227), (8461, 36022), (16922, 18011)]