2243558

素因数分解:

$2^1\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{23}}^1\times {\mathrm{151}}^1$

素因数の和:212

約数の個数: 32

約数和(自身を含む): 3939840

約数和(自身を除く): 1696282

約数列:

[1, 2, 17, 19, 23, 34, 38, 46, 151, 302, 323, 391, 437, 646, 782, 874, 2567, 2869, 3473, 5134, 5738, 6946, 7429, 14858, 48773, 59041, 65987, 97546, 118082, 131974, 1121779, 2243558]

約数ペア:

[(1, 2243558), (2, 1121779), (17, 131974), (19, 118082), (23, 97546), (34, 65987), (38, 59041), (46, 48773), (151, 14858), (302, 7429), (323, 6946), (391, 5738), (437, 5134), (646, 3473), (782, 2869), (874, 2567)]