1997854776

素因数分解:

$2^3\times 3^2\times {\mathrm{29}}^1\times {\mathrm{67}}^1\times {\mathrm{14281}}^1$

素因数の和:14389

約数の個数: 96

約数和(自身を含む): 5681379600

約数和(自身を除く): 3683524824

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 29, 36, 58, 67, 72, 87, 116, 134, 174, 201, 232, 261, 268, 348, 402, 522, 536, 603, 696, 804, 1044, 1206, 1608, 1943, 2088, 2412, 3886, 4824, 5829, 7772, 11658, 14281, 15544, 17487, 23316, 28562, 34974, 42843, 46632, 57124, 69948, 85686, 114248, 128529, 139896, 171372, 257058, 342744, 414149, 514116, 828298, 956827, 1028232, 1242447, 1656596, 1913654, 2484894, 2870481, 3313192, 3727341, 3827308, 4969788, 5740962, 7454682, 7654616, 8611443, 9939576, 11481924, 14909364, 17222886, 22963848, 27747983, 29818728, 34445772, 55495966, 68891544, 83243949, 110991932, 166487898, 221983864, 249731847, 332975796, 499463694, 665951592, 998927388, 1997854776]

約数ペア:

[(1, 1997854776), (2, 998927388), (3, 665951592), (4, 499463694), (6, 332975796), (8, 249731847), (9, 221983864), (12, 166487898), (18, 110991932), (24, 83243949), (29, 68891544), (36, 55495966), (58, 34445772), (67, 29818728), (72, 27747983), (87, 22963848), (116, 17222886), (134, 14909364), (174, 11481924), (201, 9939576), (232, 8611443), (261, 7654616), (268, 7454682), (348, 5740962), (402, 4969788), (522, 3827308), (536, 3727341), (603, 3313192), (696, 2870481), (804, 2484894), (1044, 1913654), (1206, 1656596), (1608, 1242447), (1943, 1028232), (2088, 956827), (2412, 828298), (3886, 514116), (4824, 414149), (5829, 342744), (7772, 257058), (11658, 171372), (14281, 139896), (15544, 128529), (17487, 114248), (23316, 85686), (28562, 69948), (34974, 57124), (42843, 46632)]