2480811234

素因数分解:

$2^1\times 3^1\times {\mathrm{11}}^1\times {\mathrm{23}}^1\times {\mathrm{257}}^1\times {\mathrm{6359}}^1$

素因数の和:6655

約数の個数: 64

約数和(自身を含む): 5670881280

約数和(自身を除く): 3190070046

約数列:

[1, 2, 3, 6, 11, 22, 23, 33, 46, 66, 69, 138, 253, 257, 506, 514, 759, 771, 1518, 1542, 2827, 5654, 5911, 6359, 8481, 11822, 12718, 16962, 17733, 19077, 35466, 38154, 65021, 69949, 130042, 139898, 146257, 195063, 209847, 292514, 390126, 419694, 438771, 877542, 1608827, 1634263, 3217654, 3268526, 4826481, 4902789, 9652962, 9805578, 17976893, 35953786, 37588049, 53930679, 75176098, 107861358, 112764147, 225528294, 413468539, 826937078, 1240405617, 2480811234]

約数ペア:

[(1, 2480811234), (2, 1240405617), (3, 826937078), (6, 413468539), (11, 225528294), (22, 112764147), (23, 107861358), (33, 75176098), (46, 53930679), (66, 37588049), (69, 35953786), (138, 17976893), (253, 9805578), (257, 9652962), (506, 4902789), (514, 4826481), (759, 3268526), (771, 3217654), (1518, 1634263), (1542, 1608827), (2827, 877542), (5654, 438771), (5911, 419694), (6359, 390126), (8481, 292514), (11822, 209847), (12718, 195063), (16962, 146257), (17733, 139898), (19077, 130042), (35466, 69949), (38154, 65021)]