745035458

素因数分解:

$2^1\times {\mathrm{23}}^1\times {\mathrm{43}}^1\times {\mathrm{181}}^1\times {\mathrm{2081}}^1$

素因数の和:2330

約数の個数: 32

約数和(自身を含む): 1200431232

約数和(自身を除く): 455395774

約数列:

[1, 2, 23, 43, 46, 86, 181, 362, 989, 1978, 2081, 4162, 4163, 7783, 8326, 15566, 47863, 89483, 95726, 178966, 179009, 358018, 376661, 753322, 2058109, 4116218, 8663203, 16196423, 17326406, 32392846, 372517729, 745035458]

約数ペア:

[(1, 745035458), (2, 372517729), (23, 32392846), (43, 17326406), (46, 16196423), (86, 8663203), (181, 4116218), (362, 2058109), (989, 753322), (1978, 376661), (2081, 358018), (4162, 179009), (4163, 178966), (7783, 95726), (8326, 89483), (15566, 47863)]