4966778912

素因数分解:

$2^5\times {\mathrm{199}}^1\times {\mathrm{643}}^1\times {\mathrm{1213}}^1$

素因数の和:2065

約数の個数: 48

約数和(自身を含む): 9850881600

約数和(自身を除く): 4884102688

約数列:

[1, 2, 4, 8, 16, 32, 199, 398, 643, 796, 1213, 1286, 1592, 2426, 2572, 3184, 4852, 5144, 6368, 9704, 10288, 19408, 20576, 38816, 127957, 241387, 255914, 482774, 511828, 779959, 965548, 1023656, 1559918, 1931096, 2047312, 3119836, 3862192, 4094624, 6239672, 7724384, 12479344, 24958688, 155211841, 310423682, 620847364, 1241694728, 2483389456, 4966778912]

約数ペア:

[(1, 4966778912), (2, 2483389456), (4, 1241694728), (8, 620847364), (16, 310423682), (32, 155211841), (199, 24958688), (398, 12479344), (643, 7724384), (796, 6239672), (1213, 4094624), (1286, 3862192), (1592, 3119836), (2426, 2047312), (2572, 1931096), (3184, 1559918), (4852, 1023656), (5144, 965548), (6368, 779959), (9704, 511828), (10288, 482774), (19408, 255914), (20576, 241387), (38816, 127957)]