393156907898

素因数分解:

$2^1\times {\mathrm{53}}^1\times {\mathrm{71}}^1\times {\mathrm{7481}}^1\times {\mathrm{6983}}^1$

素因数の和:14590

約数の個数: 32

約数和(自身を含む): 609494015232

約数和(自身を除く): 216337107334

約数列:

[1, 2, 53, 71, 106, 142, 3763, 6983, 7481, 7526, 13966, 14962, 370099, 396493, 495793, 531151, 740198, 792986, 991586, 1062302, 26277029, 28151003, 52239823, 52554058, 56302006, 104479646, 2768710619, 3709027433, 5537421238, 7418054866, 196578453949, 393156907898]

約数ペア:

[(1, 393156907898), (2, 196578453949), (53, 7418054866), (71, 5537421238), (106, 3709027433), (142, 2768710619), (3763, 104479646), (6983, 56302006), (7481, 52554058), (7526, 52239823), (13966, 28151003), (14962, 26277029), (370099, 1062302), (396493, 991586), (495793, 792986), (531151, 740198)]