2115253744

素因数分解:

$2^4\times {\mathrm{53}}^1\times {\mathrm{89}}^1\times {\mathrm{28027}}^1$

素因数の和:28177

約数の個数: 40

約数和(自身を含む): 4222698480

約数和(自身を除く): 2107444736

約数列:

[1, 2, 4, 8, 16, 53, 89, 106, 178, 212, 356, 424, 712, 848, 1424, 4717, 9434, 18868, 28027, 37736, 56054, 75472, 112108, 224216, 448432, 1485431, 2494403, 2970862, 4988806, 5941724, 9977612, 11883448, 19955224, 23766896, 39910448, 132203359, 264406718, 528813436, 1057626872, 2115253744]

約数ペア:

[(1, 2115253744), (2, 1057626872), (4, 528813436), (8, 264406718), (16, 132203359), (53, 39910448), (89, 23766896), (106, 19955224), (178, 11883448), (212, 9977612), (356, 5941724), (424, 4988806), (712, 2970862), (848, 2494403), (1424, 1485431), (4717, 448432), (9434, 224216), (18868, 112108), (28027, 75472), (37736, 56054)]