1719342196

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{37}}^1\times {\mathrm{81239}}^1$

素因数の和:81304

約数の個数: 48

約数和(自身を含む): 3630453120

約数和(自身を除く): 1911110924

約数列:

[1, 2, 4, 11, 13, 22, 26, 37, 44, 52, 74, 143, 148, 286, 407, 481, 572, 814, 962, 1628, 1924, 5291, 10582, 21164, 81239, 162478, 324956, 893629, 1056107, 1787258, 2112214, 3005843, 3574516, 4224428, 6011686, 11617177, 12023372, 23234354, 33064273, 39075959, 46468708, 66128546, 78151918, 132257092, 156303836, 429835549, 859671098, 1719342196]

約数ペア:

[(1, 1719342196), (2, 859671098), (4, 429835549), (11, 156303836), (13, 132257092), (22, 78151918), (26, 66128546), (37, 46468708), (44, 39075959), (52, 33064273), (74, 23234354), (143, 12023372), (148, 11617177), (286, 6011686), (407, 4224428), (481, 3574516), (572, 3005843), (814, 2112214), (962, 1787258), (1628, 1056107), (1924, 893629), (5291, 324956), (10582, 162478), (21164, 81239)]