2079891190

素因数分解:

$2^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{53}}^1\times {\mathrm{83}}^1\times {\mathrm{3637}}^1$

素因数の和:3793

約数の個数: 64

約数和(自身を含む): 4158495936

約数和(自身を除く): 2078604746

約数列:

[1, 2, 5, 10, 13, 26, 53, 65, 83, 106, 130, 166, 265, 415, 530, 689, 830, 1079, 1378, 2158, 3445, 3637, 4399, 5395, 6890, 7274, 8798, 10790, 18185, 21995, 36370, 43990, 47281, 57187, 94562, 114374, 192761, 236405, 285935, 301871, 385522, 472810, 571870, 603742, 963805, 1509355, 1927610, 2505893, 3018710, 3924323, 5011786, 7848646, 12529465, 15999163, 19621615, 25058930, 31998326, 39243230, 79995815, 159991630, 207989119, 415978238, 1039945595, 2079891190]

約数ペア:

[(1, 2079891190), (2, 1039945595), (5, 415978238), (10, 207989119), (13, 159991630), (26, 79995815), (53, 39243230), (65, 31998326), (83, 25058930), (106, 19621615), (130, 15999163), (166, 12529465), (265, 7848646), (415, 5011786), (530, 3924323), (689, 3018710), (830, 2505893), (1079, 1927610), (1378, 1509355), (2158, 963805), (3445, 603742), (3637, 571870), (4399, 472810), (5395, 385522), (6890, 301871), (7274, 285935), (8798, 236405), (10790, 192761), (18185, 114374), (21995, 94562), (36370, 57187), (43990, 47281)]