740575942

素因数分解:

$2^1\times {\mathrm{23}}^1\times {\mathrm{37}}^1\times {\mathrm{89}}^1\times {\mathrm{4889}}^1$

素因数の和:5040

約数の個数: 32

約数和(自身を含む): 1204113600

約数和(自身を除く): 463537658

約数列:

[1, 2, 23, 37, 46, 74, 89, 178, 851, 1702, 2047, 3293, 4094, 4889, 6586, 9778, 75739, 112447, 151478, 180893, 224894, 361786, 435121, 870242, 4160539, 8321078, 10007783, 16099477, 20015566, 32198954, 370287971, 740575942]

約数ペア:

[(1, 740575942), (2, 370287971), (23, 32198954), (37, 20015566), (46, 16099477), (74, 10007783), (89, 8321078), (178, 4160539), (851, 870242), (1702, 435121), (2047, 361786), (3293, 224894), (4094, 180893), (4889, 151478), (6586, 112447), (9778, 75739)]