2016117436

素因数分解:

$2^2\times {\mathrm{19}}^1\times {\mathrm{41}}^2\times {\mathrm{43}}^1\times {\mathrm{367}}^1$

素因数の和:515

約数の個数: 72

約数和(自身を含む): 3905834240

約数和(自身を除く): 1889716804

約数列:

[1, 2, 4, 19, 38, 41, 43, 76, 82, 86, 164, 172, 367, 734, 779, 817, 1468, 1558, 1634, 1681, 1763, 3116, 3268, 3362, 3526, 6724, 6973, 7052, 13946, 15047, 15781, 27892, 30094, 31562, 31939, 33497, 60188, 63124, 63878, 66994, 72283, 127756, 133988, 144566, 285893, 289132, 299839, 571786, 599678, 616927, 647021, 1143572, 1199356, 1233854, 1294042, 1373377, 2467708, 2588084, 2746754, 5493508, 11721613, 12293399, 23443226, 24586798, 26527861, 46886452, 49173596, 53055722, 106111444, 504029359, 1008058718, 2016117436]

約数ペア:

[(1, 2016117436), (2, 1008058718), (4, 504029359), (19, 106111444), (38, 53055722), (41, 49173596), (43, 46886452), (76, 26527861), (82, 24586798), (86, 23443226), (164, 12293399), (172, 11721613), (367, 5493508), (734, 2746754), (779, 2588084), (817, 2467708), (1468, 1373377), (1558, 1294042), (1634, 1233854), (1681, 1199356), (1763, 1143572), (3116, 647021), (3268, 616927), (3362, 599678), (3526, 571786), (6724, 299839), (6973, 289132), (7052, 285893), (13946, 144566), (15047, 133988), (15781, 127756), (27892, 72283), (30094, 66994), (31562, 63878), (31939, 63124), (33497, 60188)]