1330264984

素因数分解:

$2^3\times {\mathrm{23}}^1\times {\mathrm{73}}^1\times {\mathrm{97}}^1\times {\mathrm{1021}}^1$

素因数の和:1220

約数の個数: 64

約数和(自身を含む): 2668155840

約数和(自身を除く): 1337890856

約数列:

[1, 2, 4, 8, 23, 46, 73, 92, 97, 146, 184, 194, 292, 388, 584, 776, 1021, 1679, 2042, 2231, 3358, 4084, 4462, 6716, 7081, 8168, 8924, 13432, 14162, 17848, 23483, 28324, 46966, 56648, 74533, 93932, 99037, 149066, 162863, 187864, 198074, 298132, 325726, 396148, 596264, 651452, 792296, 1302904, 1714259, 2277851, 3428518, 4555702, 6857036, 7229701, 9111404, 13714072, 14459402, 18222808, 28918804, 57837608, 166283123, 332566246, 665132492, 1330264984]

約数ペア:

[(1, 1330264984), (2, 665132492), (4, 332566246), (8, 166283123), (23, 57837608), (46, 28918804), (73, 18222808), (92, 14459402), (97, 13714072), (146, 9111404), (184, 7229701), (194, 6857036), (292, 4555702), (388, 3428518), (584, 2277851), (776, 1714259), (1021, 1302904), (1679, 792296), (2042, 651452), (2231, 596264), (3358, 396148), (4084, 325726), (4462, 298132), (6716, 198074), (7081, 187864), (8168, 162863), (8924, 149066), (13432, 99037), (14162, 93932), (17848, 74533), (23483, 56648), (28324, 46966)]