713852572

素因数分解:

$2^2\times {\mathrm{19}}^1\times {\mathrm{67}}^1\times {\mathrm{140191}}^1$

素因数の和:140281

約数の個数: 24

約数和(自身を含む): 1334627840

約数和(自身を除く): 620775268

約数列:

[1, 2, 4, 19, 38, 67, 76, 134, 268, 1273, 2546, 5092, 140191, 280382, 560764, 2663629, 5327258, 9392797, 10654516, 18785594, 37571188, 178463143, 356926286, 713852572]

約数ペア:

[(1, 713852572), (2, 356926286), (4, 178463143), (19, 37571188), (38, 18785594), (67, 10654516), (76, 9392797), (134, 5327258), (268, 2663629), (1273, 560764), (2546, 280382), (5092, 140191)]