1983822841

素因数分解:

$7^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{199}}^1\times {\mathrm{433}}^1$

素因数の和:686

約数の個数: 64

約数和(自身を含む): 2799820800

約数和(自身を除く): 815997959

約数列:

[1, 7, 11, 13, 23, 77, 91, 143, 161, 199, 253, 299, 433, 1001, 1393, 1771, 2093, 2189, 2587, 3031, 3289, 4577, 4763, 5629, 9959, 15323, 18109, 23023, 28457, 32039, 33341, 39403, 50347, 59501, 61919, 69713, 86167, 109549, 129467, 199199, 352429, 416507, 433433, 603169, 654511, 766843, 906269, 947837, 1120171, 1424137, 1981841, 4581577, 6634859, 7841197, 9968959, 12321881, 13872887, 21800251, 25763933, 86253167, 152601757, 180347531, 283403263, 1983822841]

約数ペア:

[(1, 1983822841), (7, 283403263), (11, 180347531), (13, 152601757), (23, 86253167), (77, 25763933), (91, 21800251), (143, 13872887), (161, 12321881), (199, 9968959), (253, 7841197), (299, 6634859), (433, 4581577), (1001, 1981841), (1393, 1424137), (1771, 1120171), (2093, 947837), (2189, 906269), (2587, 766843), (3031, 654511), (3289, 603169), (4577, 433433), (4763, 416507), (5629, 352429), (9959, 199199), (15323, 129467), (18109, 109549), (23023, 86167), (28457, 69713), (32039, 61919), (33341, 59501), (39403, 50347)]