1330652032

素因数分解:

$2^7\times {\mathrm{997}}^1\times {\mathrm{10427}}^1$

素因数の和:11438

約数の個数: 32

約数和(自身を含む): 2653821720

約数和(自身を除く): 1323169688

約数列:

[1, 2, 4, 8, 16, 32, 64, 128, 997, 1994, 3988, 7976, 10427, 15952, 20854, 31904, 41708, 63808, 83416, 127616, 166832, 333664, 667328, 1334656, 10395719, 20791438, 41582876, 83165752, 166331504, 332663008, 665326016, 1330652032]

約数ペア:

[(1, 1330652032), (2, 665326016), (4, 332663008), (8, 166331504), (16, 83165752), (32, 41582876), (64, 20791438), (128, 10395719), (997, 1334656), (1994, 667328), (3988, 333664), (7976, 166832), (10427, 127616), (15952, 83416), (20854, 63808), (31904, 41708)]