1640343882244

素因数分解:

$2^2\times {\mathrm{23}}^1\times {\mathrm{44249}}^1\times {\mathrm{402943}}^1$

素因数の和:447219

約数の個数: 24

約数和(自身を含む): 2995485696000

約数和(自身を除く): 1355141813756

約数列:

[1, 2, 4, 23, 46, 92, 44249, 88498, 176996, 402943, 805886, 1017727, 1611772, 2035454, 4070908, 9267689, 18535378, 37070756, 17829824807, 35659649614, 71319299228, 410085970561, 820171941122, 1640343882244]

約数ペア:

[(1, 1640343882244), (2, 820171941122), (4, 410085970561), (23, 71319299228), (46, 35659649614), (92, 17829824807), (44249, 37070756), (88498, 18535378), (176996, 9267689), (402943, 4070908), (805886, 2035454), (1017727, 1611772)]