2012249928

素因数分解:

$2^3\times 3^1\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{208049}}^1$

素因数の和:208102

約数の個数: 64

約数和(自身を含む): 5592384000

約数和(自身を除く): 3580134072

約数列:

[1, 2, 3, 4, 6, 8, 12, 13, 24, 26, 31, 39, 52, 62, 78, 93, 104, 124, 156, 186, 248, 312, 372, 403, 744, 806, 1209, 1612, 2418, 3224, 4836, 9672, 208049, 416098, 624147, 832196, 1248294, 1664392, 2496588, 2704637, 4993176, 5409274, 6449519, 8113911, 10818548, 12899038, 16227822, 19348557, 21637096, 25798076, 32455644, 38697114, 51596152, 64911288, 77394228, 83843747, 154788456, 167687494, 251531241, 335374988, 503062482, 670749976, 1006124964, 2012249928]

約数ペア:

[(1, 2012249928), (2, 1006124964), (3, 670749976), (4, 503062482), (6, 335374988), (8, 251531241), (12, 167687494), (13, 154788456), (24, 83843747), (26, 77394228), (31, 64911288), (39, 51596152), (52, 38697114), (62, 32455644), (78, 25798076), (93, 21637096), (104, 19348557), (124, 16227822), (156, 12899038), (186, 10818548), (248, 8113911), (312, 6449519), (372, 5409274), (403, 4993176), (744, 2704637), (806, 2496588), (1209, 1664392), (1612, 1248294), (2418, 832196), (3224, 624147), (4836, 416098), (9672, 208049)]