1796679668

素因数分解:

$2^2\times 7^2\times {\mathrm{89}}^1\times {\mathrm{127}}^1\times {\mathrm{811}}^1$

素因数の和:1045

約数の個数: 72

約数和(自身を含む): 3732341760

約数和(自身を除く): 1935662092

約数列:

[1, 2, 4, 7, 14, 28, 49, 89, 98, 127, 178, 196, 254, 356, 508, 623, 811, 889, 1246, 1622, 1778, 2492, 3244, 3556, 4361, 5677, 6223, 8722, 11303, 11354, 12446, 17444, 22606, 22708, 24892, 39739, 45212, 72179, 79121, 79478, 102997, 144358, 158242, 158956, 205994, 288716, 316484, 411988, 505253, 553847, 720979, 1010506, 1107694, 1441958, 2021012, 2215388, 2883916, 3536771, 5046853, 7073542, 9166733, 10093706, 14147084, 18333466, 20187412, 36666932, 64167131, 128334262, 256668524, 449169917, 898339834, 1796679668]

約数ペア:

[(1, 1796679668), (2, 898339834), (4, 449169917), (7, 256668524), (14, 128334262), (28, 64167131), (49, 36666932), (89, 20187412), (98, 18333466), (127, 14147084), (178, 10093706), (196, 9166733), (254, 7073542), (356, 5046853), (508, 3536771), (623, 2883916), (811, 2215388), (889, 2021012), (1246, 1441958), (1622, 1107694), (1778, 1010506), (2492, 720979), (3244, 553847), (3556, 505253), (4361, 411988), (5677, 316484), (6223, 288716), (8722, 205994), (11303, 158956), (11354, 158242), (12446, 144358), (17444, 102997), (22606, 79478), (22708, 79121), (24892, 72179), (39739, 45212)]