1288950194

素因数分解:

$2^1\times 7^2\times {\mathrm{151}}^1\times {\mathrm{87103}}^1$

素因数の和:87270

約数の個数: 24

約数和(自身を含む): 2264007168

約数和(自身を除く): 975056974

約数列:

[1, 2, 7, 14, 49, 98, 151, 302, 1057, 2114, 7399, 14798, 87103, 174206, 609721, 1219442, 4268047, 8536094, 13152553, 26305106, 92067871, 184135742, 644475097, 1288950194]

約数ペア:

[(1, 1288950194), (2, 644475097), (7, 184135742), (14, 92067871), (49, 26305106), (98, 13152553), (151, 8536094), (302, 4268047), (1057, 1219442), (2114, 609721), (7399, 174206), (14798, 87103)]