4920490094

素因数分解:

$2^1\times {\mathrm{13}}^2\times {\mathrm{97}}^1\times {\mathrm{223}}^1\times {\mathrm{673}}^1$

素因数の和:1021

約数の個数: 48

約数和(自身を含む): 8122810752

約数和(自身を除く): 3202320658

約数列:

[1, 2, 13, 26, 97, 169, 194, 223, 338, 446, 673, 1261, 1346, 2522, 2899, 5798, 8749, 16393, 17498, 21631, 32786, 37687, 43262, 65281, 75374, 113737, 130562, 150079, 227474, 281203, 300158, 562406, 848653, 1697306, 1951027, 3655639, 3902054, 7311278, 11032489, 14557663, 22064978, 25363351, 29115326, 50726702, 189249619, 378499238, 2460245047, 4920490094]

約数ペア:

[(1, 4920490094), (2, 2460245047), (13, 378499238), (26, 189249619), (97, 50726702), (169, 29115326), (194, 25363351), (223, 22064978), (338, 14557663), (446, 11032489), (673, 7311278), (1261, 3902054), (1346, 3655639), (2522, 1951027), (2899, 1697306), (5798, 848653), (8749, 562406), (16393, 300158), (17498, 281203), (21631, 227474), (32786, 150079), (37687, 130562), (43262, 113737), (65281, 75374)]