1380665758

素因数分解:

$2^1\times {\mathrm{23}}^1\times {\mathrm{43}}^1\times {\mathrm{101}}^1\times {\mathrm{6911}}^1$

素因数の和:7080

約数の個数: 32

約数和(自身を含む): 2233516032

約数和(自身を除く): 852850274

約数列:

[1, 2, 23, 43, 46, 86, 101, 202, 989, 1978, 2323, 4343, 4646, 6911, 8686, 13822, 99889, 158953, 199778, 297173, 317906, 594346, 698011, 1396022, 6834979, 13669958, 16054253, 30014473, 32108506, 60028946, 690332879, 1380665758]

約数ペア:

[(1, 1380665758), (2, 690332879), (23, 60028946), (43, 32108506), (46, 30014473), (86, 16054253), (101, 13669958), (202, 6834979), (989, 1396022), (1978, 698011), (2323, 594346), (4343, 317906), (4646, 297173), (6911, 199778), (8686, 158953), (13822, 99889)]