1022440664

素因数分解:

$2^3\times 7^2\times {\mathrm{1297}}^1\times {\mathrm{2011}}^1$

素因数の和:3328

約数の個数: 48

約数和(自身を含む): 2232897480

約数和(自身を除く): 1210456816

約数列:

[1, 2, 4, 7, 8, 14, 28, 49, 56, 98, 196, 392, 1297, 2011, 2594, 4022, 5188, 8044, 9079, 10376, 14077, 16088, 18158, 28154, 36316, 56308, 63553, 72632, 98539, 112616, 127106, 197078, 254212, 394156, 508424, 788312, 2608267, 5216534, 10433068, 18257869, 20866136, 36515738, 73031476, 127805083, 146062952, 255610166, 511220332, 1022440664]

約数ペア:

[(1, 1022440664), (2, 511220332), (4, 255610166), (7, 146062952), (8, 127805083), (14, 73031476), (28, 36515738), (49, 20866136), (56, 18257869), (98, 10433068), (196, 5216534), (392, 2608267), (1297, 788312), (2011, 508424), (2594, 394156), (4022, 254212), (5188, 197078), (8044, 127106), (9079, 112616), (10376, 98539), (14077, 72632), (16088, 63553), (18158, 56308), (28154, 36316)]