2747447804

素因数分解:

$2^2\times {\mathrm{19}}^1\times {\mathrm{131}}^1\times {\mathrm{163}}^1\times {\mathrm{1693}}^1$

素因数の和:2010

約数の個数: 48

約数和(自身を含む): 5134039680

約数和(自身を除く): 2386591876

約数列:

[1, 2, 4, 19, 38, 76, 131, 163, 262, 326, 524, 652, 1693, 2489, 3097, 3386, 4978, 6194, 6772, 9956, 12388, 21353, 32167, 42706, 64334, 85412, 128668, 221783, 275959, 405707, 443566, 551918, 811414, 887132, 1103836, 1622828, 4213877, 5243221, 8427754, 10486442, 16855508, 20972884, 36150629, 72301258, 144602516, 686861951, 1373723902, 2747447804]

約数ペア:

[(1, 2747447804), (2, 1373723902), (4, 686861951), (19, 144602516), (38, 72301258), (76, 36150629), (131, 20972884), (163, 16855508), (262, 10486442), (326, 8427754), (524, 5243221), (652, 4213877), (1693, 1622828), (2489, 1103836), (3097, 887132), (3386, 811414), (4978, 551918), (6194, 443566), (6772, 405707), (9956, 275959), (12388, 221783), (21353, 128668), (32167, 85412), (42706, 64334)]