2018536604

素因数分解:

$2^2\times 7^1\times {\mathrm{31}}^1\times {\mathrm{61}}^1\times {\mathrm{67}}^1\times {\mathrm{569}}^1$

素因数の和:739

約数の個数: 96

約数和(自身を含む): 4306391040

約数和(自身を除く): 2287854436

約数列:

[1, 2, 4, 7, 14, 28, 31, 61, 62, 67, 122, 124, 134, 217, 244, 268, 427, 434, 469, 569, 854, 868, 938, 1138, 1708, 1876, 1891, 2077, 2276, 3782, 3983, 4087, 4154, 7564, 7966, 8174, 8308, 13237, 14539, 15932, 16348, 17639, 26474, 28609, 29078, 34709, 35278, 38123, 52948, 57218, 58156, 69418, 70556, 76246, 114436, 123473, 126697, 138836, 152492, 242963, 246946, 253394, 266861, 485926, 493892, 506788, 533722, 886879, 971852, 1067444, 1075979, 1181813, 1773758, 2151958, 2325503, 2363626, 3547516, 4303916, 4651006, 4727252, 7531853, 8272691, 9302012, 15063706, 16278521, 16545382, 30127412, 32557042, 33090764, 65114084, 72090593, 144181186, 288362372, 504634151, 1009268302, 2018536604]

約数ペア:

[(1, 2018536604), (2, 1009268302), (4, 504634151), (7, 288362372), (14, 144181186), (28, 72090593), (31, 65114084), (61, 33090764), (62, 32557042), (67, 30127412), (122, 16545382), (124, 16278521), (134, 15063706), (217, 9302012), (244, 8272691), (268, 7531853), (427, 4727252), (434, 4651006), (469, 4303916), (569, 3547516), (854, 2363626), (868, 2325503), (938, 2151958), (1138, 1773758), (1708, 1181813), (1876, 1075979), (1891, 1067444), (2077, 971852), (2276, 886879), (3782, 533722), (3983, 506788), (4087, 493892), (4154, 485926), (7564, 266861), (7966, 253394), (8174, 246946), (8308, 242963), (13237, 152492), (14539, 138836), (15932, 126697), (16348, 123473), (17639, 114436), (26474, 76246), (28609, 70556), (29078, 69418), (34709, 58156), (35278, 57218), (38123, 52948)]