1319657665568

素因数分解:

$2^5\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{220531027}}^1$

素因数の和:220531065

約数の個数: 48

約数和(自身を含む): 3000986229024

約数和(自身を除く): 1681328563456

約数列:

[1, 2, 4, 8, 11, 16, 17, 22, 32, 34, 44, 68, 88, 136, 176, 187, 272, 352, 374, 544, 748, 1496, 2992, 5984, 220531027, 441062054, 882124108, 1764248216, 2425841297, 3528496432, 3749027459, 4851682594, 7056992864, 7498054918, 9703365188, 14996109836, 19406730376, 29992219672, 38813460752, 41239302049, 59984439344, 77626921504, 82478604098, 119968878688, 164957208196, 329914416392, 659828832784, 1319657665568]

約数ペア:

[(1, 1319657665568), (2, 659828832784), (4, 329914416392), (8, 164957208196), (11, 119968878688), (16, 82478604098), (17, 77626921504), (22, 59984439344), (32, 41239302049), (34, 38813460752), (44, 29992219672), (68, 19406730376), (88, 14996109836), (136, 9703365188), (176, 7498054918), (187, 7056992864), (272, 4851682594), (352, 3749027459), (374, 3528496432), (544, 2425841297), (748, 1764248216), (1496, 882124108), (2992, 441062054), (5984, 220531027)]