415704914

素因数分解:

$2^1\times {\mathrm{19}}^1\times {\mathrm{59}}^1\times {\mathrm{157}}^1\times {\mathrm{1181}}^1$

素因数の和:1418

約数の個数: 32

約数和(自身を含む): 672321600

約数和(自身を除く): 256616686

約数列:

[1, 2, 19, 38, 59, 118, 157, 314, 1121, 1181, 2242, 2362, 2983, 5966, 9263, 18526, 22439, 44878, 69679, 139358, 175997, 185417, 351994, 370834, 1323901, 2647802, 3522923, 7045846, 10939603, 21879206, 207852457, 415704914]

約数ペア:

[(1, 415704914), (2, 207852457), (19, 21879206), (38, 10939603), (59, 7045846), (118, 3522923), (157, 2647802), (314, 1323901), (1121, 370834), (1181, 351994), (2242, 185417), (2362, 175997), (2983, 139358), (5966, 69679), (9263, 44878), (18526, 22439)]