1330543627772

素因数分解:

$2^2\times {\mathrm{19}}^1\times {\mathrm{67}}^1\times {\mathrm{261300791}}^1$

素因数の和:261300881

約数の個数: 24

約数和(自身を含む): 2487583539840

約数和(自身を除く): 1157039912068

約数列:

[1, 2, 4, 19, 38, 67, 76, 134, 268, 1273, 2546, 5092, 261300791, 522601582, 1045203164, 4964715029, 9929430058, 17507152997, 19858860116, 35014305994, 70028611988, 332635906943, 665271813886, 1330543627772]

約数ペア:

[(1, 1330543627772), (2, 665271813886), (4, 332635906943), (19, 70028611988), (38, 35014305994), (67, 19858860116), (76, 17507152997), (134, 9929430058), (268, 4964715029), (1273, 1045203164), (2546, 522601582), (5092, 261300791)]