2513949424

素因数分解:

$2^4\times 7^1\times {\mathrm{53}}^1\times {\mathrm{423509}}^1$

素因数の和:423577

約数の個数: 40

約数和(自身を含む): 5671645920

約数和(自身を除く): 3157696496

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 53, 56, 106, 112, 212, 371, 424, 742, 848, 1484, 2968, 5936, 423509, 847018, 1694036, 2964563, 3388072, 5929126, 6776144, 11858252, 22445977, 23716504, 44891954, 47433008, 89783908, 157121839, 179567816, 314243678, 359135632, 628487356, 1256974712, 2513949424]

約数ペア:

[(1, 2513949424), (2, 1256974712), (4, 628487356), (7, 359135632), (8, 314243678), (14, 179567816), (16, 157121839), (28, 89783908), (53, 47433008), (56, 44891954), (106, 23716504), (112, 22445977), (212, 11858252), (371, 6776144), (424, 5929126), (742, 3388072), (848, 2964563), (1484, 1694036), (2968, 847018), (5936, 423509)]