1358543956

素因数分解:

$2^2\times 7^1\times {\mathrm{11}}^2\times {\mathrm{281}}^1\times {\mathrm{1427}}^1$

素因数の和:1741

約数の個数: 72

約数和(自身を含む): 2999279808

約数和(自身を除く): 1640735852

約数列:

[1, 2, 4, 7, 11, 14, 22, 28, 44, 77, 121, 154, 242, 281, 308, 484, 562, 847, 1124, 1427, 1694, 1967, 2854, 3091, 3388, 3934, 5708, 6182, 7868, 9989, 12364, 15697, 19978, 21637, 31394, 34001, 39956, 43274, 62788, 68002, 86548, 109879, 136004, 172667, 219758, 238007, 345334, 400987, 439516, 476014, 690668, 801974, 952028, 1208669, 1603948, 2417338, 2806909, 4410857, 4834676, 5613818, 8821714, 11227636, 17643428, 30875999, 48519427, 61751998, 97038854, 123503996, 194077708, 339635989, 679271978, 1358543956]

約数ペア:

[(1, 1358543956), (2, 679271978), (4, 339635989), (7, 194077708), (11, 123503996), (14, 97038854), (22, 61751998), (28, 48519427), (44, 30875999), (77, 17643428), (121, 11227636), (154, 8821714), (242, 5613818), (281, 4834676), (308, 4410857), (484, 2806909), (562, 2417338), (847, 1603948), (1124, 1208669), (1427, 952028), (1694, 801974), (1967, 690668), (2854, 476014), (3091, 439516), (3388, 400987), (3934, 345334), (5708, 238007), (6182, 219758), (7868, 172667), (9989, 136004), (12364, 109879), (15697, 86548), (19978, 68002), (21637, 62788), (31394, 43274), (34001, 39956)]