286873342

素因数分解:

$2^1\times 7^2\times {\mathrm{23}}^1\times {\mathrm{137}}^1\times {\mathrm{929}}^1$

素因数の和:1105

約数の個数: 48

約数和(自身を含む): 526707360

約数和(自身を除く): 239834018

約数列:

[1, 2, 7, 14, 23, 46, 49, 98, 137, 161, 274, 322, 929, 959, 1127, 1858, 1918, 2254, 3151, 6302, 6503, 6713, 13006, 13426, 21367, 22057, 42734, 44114, 45521, 91042, 127273, 149569, 154399, 254546, 299138, 308798, 890911, 1046983, 1781822, 2093966, 2927279, 5854558, 6236377, 12472754, 20490953, 40981906, 143436671, 286873342]

約数ペア:

[(1, 286873342), (2, 143436671), (7, 40981906), (14, 20490953), (23, 12472754), (46, 6236377), (49, 5854558), (98, 2927279), (137, 2093966), (161, 1781822), (274, 1046983), (322, 890911), (929, 308798), (959, 299138), (1127, 254546), (1858, 154399), (1918, 149569), (2254, 127273), (3151, 91042), (6302, 45521), (6503, 44114), (6713, 42734), (13006, 22057), (13426, 21367)]