2021154264779

素因数分解:

${\mathrm{13}}^2\times {\mathrm{43}}^1\times {\mathrm{73}}^1\times {\mathrm{241}}^1\times {\mathrm{15809}}^1$

素因数の和:16192

約数の個数: 48

約数和(自身を含む): 2279726364960

約数和(自身を除く): 258572100181

約数列:

[1, 13, 43, 73, 169, 241, 559, 949, 3133, 3139, 7267, 10363, 12337, 15809, 17593, 40729, 40807, 134719, 205517, 228709, 530491, 679787, 756499, 1154057, 1751347, 2671721, 2973217, 3809969, 8837231, 9834487, 15002741, 49529597, 49624451, 114884003, 127848331, 163828667, 195035633, 278127737, 643884761, 645117863, 2129772671, 3615660581, 8386532219, 11959492691, 27687044723, 47003587553, 155473404983, 2021154264779]

約数ペア:

[(1, 2021154264779), (13, 155473404983), (43, 47003587553), (73, 27687044723), (169, 11959492691), (241, 8386532219), (559, 3615660581), (949, 2129772671), (3133, 645117863), (3139, 643884761), (7267, 278127737), (10363, 195035633), (12337, 163828667), (15809, 127848331), (17593, 114884003), (40729, 49624451), (40807, 49529597), (134719, 15002741), (205517, 9834487), (228709, 8837231), (530491, 3809969), (679787, 2973217), (756499, 2671721), (1154057, 1751347)]