780832624

素因数分解:

$2^4\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{341273}}^1$

素因数の和:341305

約数の個数: 40

約数和(自身を含む): 1777354992

約数和(自身を除く): 996522368

約数列:

[1, 2, 4, 8, 11, 13, 16, 22, 26, 44, 52, 88, 104, 143, 176, 208, 286, 572, 1144, 2288, 341273, 682546, 1365092, 2730184, 3754003, 4436549, 5460368, 7508006, 8873098, 15016012, 17746196, 30032024, 35492392, 48802039, 60064048, 70984784, 97604078, 195208156, 390416312, 780832624]

約数ペア:

[(1, 780832624), (2, 390416312), (4, 195208156), (8, 97604078), (11, 70984784), (13, 60064048), (16, 48802039), (22, 35492392), (26, 30032024), (44, 17746196), (52, 15016012), (88, 8873098), (104, 7508006), (143, 5460368), (176, 4436549), (208, 3754003), (286, 2730184), (572, 1365092), (1144, 682546), (2288, 341273)]