1330784128

素因数分解:

$2^7\times {\mathrm{97}}^1\times {\mathrm{107183}}^1$

素因数の和:107294

約数の個数: 32

約数和(自身を含む): 2678528160

約数和(自身を除く): 1347744032

約数列:

[1, 2, 4, 8, 16, 32, 64, 97, 128, 194, 388, 776, 1552, 3104, 6208, 12416, 107183, 214366, 428732, 857464, 1714928, 3429856, 6859712, 10396751, 13719424, 20793502, 41587004, 83174008, 166348016, 332696032, 665392064, 1330784128]

約数ペア:

[(1, 1330784128), (2, 665392064), (4, 332696032), (8, 166348016), (16, 83174008), (32, 41587004), (64, 20793502), (97, 13719424), (128, 10396751), (194, 6859712), (388, 3429856), (776, 1714928), (1552, 857464), (3104, 428732), (6208, 214366), (12416, 107183)]