1087772648

素因数分解:

$2^3\times {\mathrm{19}}^1\times {\mathrm{131}}^1\times {\mathrm{54629}}^1$

素因数の和:54785

約数の個数: 32

約数和(自身を含む): 2163348000

約数和(自身を除く): 1075575352

約数列:

[1, 2, 4, 8, 19, 38, 76, 131, 152, 262, 524, 1048, 2489, 4978, 9956, 19912, 54629, 109258, 218516, 437032, 1037951, 2075902, 4151804, 7156399, 8303608, 14312798, 28625596, 57251192, 135971581, 271943162, 543886324, 1087772648]

約数ペア:

[(1, 1087772648), (2, 543886324), (4, 271943162), (8, 135971581), (19, 57251192), (38, 28625596), (76, 14312798), (131, 8303608), (152, 7156399), (262, 4151804), (524, 2075902), (1048, 1037951), (2489, 437032), (4978, 218516), (9956, 109258), (19912, 54629)]