451300208

素因数分解:

$2^4\times {\mathrm{67}}^1\times {\mathrm{197}}^1\times {\mathrm{2137}}^1$

素因数の和:2409

約数の個数: 40

約数和(自身を含む): 892366992

約数和(自身を除く): 441066784

約数列:

[1, 2, 4, 8, 16, 67, 134, 197, 268, 394, 536, 788, 1072, 1576, 2137, 3152, 4274, 8548, 13199, 17096, 26398, 34192, 52796, 105592, 143179, 211184, 286358, 420989, 572716, 841978, 1145432, 1683956, 2290864, 3367912, 6735824, 28206263, 56412526, 112825052, 225650104, 451300208]

約数ペア:

[(1, 451300208), (2, 225650104), (4, 112825052), (8, 56412526), (16, 28206263), (67, 6735824), (134, 3367912), (197, 2290864), (268, 1683956), (394, 1145432), (536, 841978), (788, 572716), (1072, 420989), (1576, 286358), (2137, 211184), (3152, 143179), (4274, 105592), (8548, 52796), (13199, 34192), (17096, 26398)]