619783914

素因数分解:

$2^1\times 3^1\times {\mathrm{19}}^1\times {\mathrm{79}}^1\times {\mathrm{68819}}^1$

素因数の和:68922

約数の個数: 32

約数和(自身を含む): 1321344000

約数和(自身を除く): 701560086

約数列:

[1, 2, 3, 6, 19, 38, 57, 79, 114, 158, 237, 474, 1501, 3002, 4503, 9006, 68819, 137638, 206457, 412914, 1307561, 2615122, 3922683, 5436701, 7845366, 10873402, 16310103, 32620206, 103297319, 206594638, 309891957, 619783914]

約数ペア:

[(1, 619783914), (2, 309891957), (3, 206594638), (6, 103297319), (19, 32620206), (38, 16310103), (57, 10873402), (79, 7845366), (114, 5436701), (158, 3922683), (237, 2615122), (474, 1307561), (1501, 412914), (3002, 206457), (4503, 137638), (9006, 68819)]