1087291218

素因数分解:

$2^1\times 3^1\times {\mathrm{13}}^1\times {\mathrm{41}}^1\times {\mathrm{339991}}^1$

素因数の和:340050

約数の個数: 32

約数和(自身を含む): 2398983552

約数和(自身を除く): 1311692334

約数列:

[1, 2, 3, 6, 13, 26, 39, 41, 78, 82, 123, 246, 533, 1066, 1599, 3198, 339991, 679982, 1019973, 2039946, 4419883, 8839766, 13259649, 13939631, 26519298, 27879262, 41818893, 83637786, 181215203, 362430406, 543645609, 1087291218]

約数ペア:

[(1, 1087291218), (2, 543645609), (3, 362430406), (6, 181215203), (13, 83637786), (26, 41818893), (39, 27879262), (41, 26519298), (78, 13939631), (82, 13259649), (123, 8839766), (246, 4419883), (533, 2039946), (1066, 1019973), (1599, 679982), (3198, 339991)]