3812984

素因数分解:

$2^3\times 7^2\times {\mathrm{71}}^1\times {\mathrm{137}}^1$

素因数の和:228

約数の個数: 48

約数和(自身を含む): 8495280

約数和(自身を除く): 4682296

約数列:

[1, 2, 4, 7, 8, 14, 28, 49, 56, 71, 98, 137, 142, 196, 274, 284, 392, 497, 548, 568, 959, 994, 1096, 1918, 1988, 3479, 3836, 3976, 6713, 6958, 7672, 9727, 13426, 13916, 19454, 26852, 27832, 38908, 53704, 68089, 77816, 136178, 272356, 476623, 544712, 953246, 1906492, 3812984]

約数ペア:

[(1, 3812984), (2, 1906492), (4, 953246), (7, 544712), (8, 476623), (14, 272356), (28, 136178), (49, 77816), (56, 68089), (71, 53704), (98, 38908), (137, 27832), (142, 26852), (196, 19454), (274, 13916), (284, 13426), (392, 9727), (497, 7672), (548, 6958), (568, 6713), (959, 3976), (994, 3836), (1096, 3479), (1918, 1988)]