2803548

素因数分解:

$2^2\times 3^1\times {\mathrm{11}}^1\times {\mathrm{67}}^1\times {\mathrm{317}}^1$

素因数の和:402

約数の個数: 48

約数和(自身を含む): 7265664

約数和(自身を除く): 4462116

約数列:

[1, 2, 3, 4, 6, 11, 12, 22, 33, 44, 66, 67, 132, 134, 201, 268, 317, 402, 634, 737, 804, 951, 1268, 1474, 1902, 2211, 2948, 3487, 3804, 4422, 6974, 8844, 10461, 13948, 20922, 21239, 41844, 42478, 63717, 84956, 127434, 233629, 254868, 467258, 700887, 934516, 1401774, 2803548]

約数ペア:

[(1, 2803548), (2, 1401774), (3, 934516), (4, 700887), (6, 467258), (11, 254868), (12, 233629), (22, 127434), (33, 84956), (44, 63717), (66, 42478), (67, 41844), (132, 21239), (134, 20922), (201, 13948), (268, 10461), (317, 8844), (402, 6974), (634, 4422), (737, 3804), (804, 3487), (951, 2948), (1268, 2211), (1474, 1902)]