1330903864

素因数分解:

$2^3\times {\mathrm{89}}^1\times {\mathrm{431}}^1\times {\mathrm{4337}}^1$

素因数の和:4863

約数の個数: 32

約数和(自身を含む): 2529921600

約数和(自身を除く): 1199017736

約数列:

[1, 2, 4, 8, 89, 178, 356, 431, 712, 862, 1724, 3448, 4337, 8674, 17348, 34696, 38359, 76718, 153436, 306872, 385993, 771986, 1543972, 1869247, 3087944, 3738494, 7476988, 14953976, 166362983, 332725966, 665451932, 1330903864]

約数ペア:

[(1, 1330903864), (2, 665451932), (4, 332725966), (8, 166362983), (89, 14953976), (178, 7476988), (356, 3738494), (431, 3087944), (712, 1869247), (862, 1543972), (1724, 771986), (3448, 385993), (4337, 306872), (8674, 153436), (17348, 76718), (34696, 38359)]