1190972012

素因数分解:

$2^2\times {\mathrm{31}}^1\times {\mathrm{89}}^1\times {\mathrm{311}}^1\times {\mathrm{347}}^1$

素因数の和:782

約数の個数: 48

約数和(自身を含む): 2188892160

約数和(自身を除く): 997920148

約数列:

[1, 2, 4, 31, 62, 89, 124, 178, 311, 347, 356, 622, 694, 1244, 1388, 2759, 5518, 9641, 10757, 11036, 19282, 21514, 27679, 30883, 38564, 43028, 55358, 61766, 107917, 110716, 123532, 215834, 431668, 858049, 957373, 1716098, 1914746, 3345427, 3432196, 3829492, 6690854, 9604613, 13381708, 19209226, 38418452, 297743003, 595486006, 1190972012]

約数ペア:

[(1, 1190972012), (2, 595486006), (4, 297743003), (31, 38418452), (62, 19209226), (89, 13381708), (124, 9604613), (178, 6690854), (311, 3829492), (347, 3432196), (356, 3345427), (622, 1914746), (694, 1716098), (1244, 957373), (1388, 858049), (2759, 431668), (5518, 215834), (9641, 123532), (10757, 110716), (11036, 107917), (19282, 61766), (21514, 55358), (27679, 43028), (30883, 38564)]