616291486

素因数分解:

$2^1\times {\mathrm{19}}^1\times {\mathrm{23}}^1\times {\mathrm{137}}^1\times {\mathrm{5147}}^1$

素因数の和:5328

約数の個数: 32

約数和(自身を含む): 1023010560

約数和(自身を除く): 406719074

約数列:

[1, 2, 19, 23, 38, 46, 137, 274, 437, 874, 2603, 3151, 5147, 5206, 6302, 10294, 59869, 97793, 118381, 119738, 195586, 236762, 705139, 1410278, 2249239, 4498478, 13397641, 16218197, 26795282, 32436394, 308145743, 616291486]

約数ペア:

[(1, 616291486), (2, 308145743), (19, 32436394), (23, 26795282), (38, 16218197), (46, 13397641), (137, 4498478), (274, 2249239), (437, 1410278), (874, 705139), (2603, 236762), (3151, 195586), (5147, 119738), (5206, 118381), (6302, 97793), (10294, 59869)]