9770228

素因数分解:

$2^2\times {\mathrm{13}}^2\times {\mathrm{97}}^1\times {\mathrm{149}}^1$

素因数の和:276

約数の個数: 36

約数和(自身を含む): 18830700

約数和(自身を除く): 9060472

約数列:

[1, 2, 4, 13, 26, 52, 97, 149, 169, 194, 298, 338, 388, 596, 676, 1261, 1937, 2522, 3874, 5044, 7748, 14453, 16393, 25181, 28906, 32786, 50362, 57812, 65572, 100724, 187889, 375778, 751556, 2442557, 4885114, 9770228]

約数ペア:

[(1, 9770228), (2, 4885114), (4, 2442557), (13, 751556), (26, 375778), (52, 187889), (97, 100724), (149, 65572), (169, 57812), (194, 50362), (298, 32786), (338, 28906), (388, 25181), (596, 16393), (676, 14453), (1261, 7748), (1937, 5044), (2522, 3874)]