4920986286

素因数分解:

$2^1\times 3^2\times {\mathrm{71}}^1\times {\mathrm{659}}^1\times {\mathrm{5843}}^1$

素因数の和:6581

約数の個数: 48

約数和(自身を含む): 10830568320

約数和(自身を除く): 5909582034

約数列:

[1, 2, 3, 6, 9, 18, 71, 142, 213, 426, 639, 659, 1278, 1318, 1977, 3954, 5843, 5931, 11686, 11862, 17529, 35058, 46789, 52587, 93578, 105174, 140367, 280734, 414853, 421101, 829706, 842202, 1244559, 2489118, 3733677, 3850537, 7467354, 7701074, 11551611, 23103222, 34654833, 69309666, 273388127, 546776254, 820164381, 1640328762, 2460493143, 4920986286]

約数ペア:

[(1, 4920986286), (2, 2460493143), (3, 1640328762), (6, 820164381), (9, 546776254), (18, 273388127), (71, 69309666), (142, 34654833), (213, 23103222), (426, 11551611), (639, 7701074), (659, 7467354), (1278, 3850537), (1318, 3733677), (1977, 2489118), (3954, 1244559), (5843, 842202), (5931, 829706), (11686, 421101), (11862, 414853), (17529, 280734), (35058, 140367), (46789, 105174), (52587, 93578)]