722023484

素因数分解:

$2^2\times 7^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{104399}}^1$

素因数の和:104442

約数の個数: 48

約数和(自身を含む): 1636992000

約数和(自身を除く): 914968516

約数列:

[1, 2, 4, 7, 13, 14, 19, 26, 28, 38, 52, 76, 91, 133, 182, 247, 266, 364, 494, 532, 988, 1729, 3458, 6916, 104399, 208798, 417596, 730793, 1357187, 1461586, 1983581, 2714374, 2923172, 3967162, 5428748, 7934324, 9500309, 13885067, 19000618, 25786553, 27770134, 38001236, 51573106, 55540268, 103146212, 180505871, 361011742, 722023484]

約数ペア:

[(1, 722023484), (2, 361011742), (4, 180505871), (7, 103146212), (13, 55540268), (14, 51573106), (19, 38001236), (26, 27770134), (28, 25786553), (38, 19000618), (52, 13885067), (76, 9500309), (91, 7934324), (133, 5428748), (182, 3967162), (247, 2923172), (266, 2714374), (364, 1983581), (494, 1461586), (532, 1357187), (988, 730793), (1729, 417596), (3458, 208798), (6916, 104399)]