454272014

素因数分解:

$2^1\times 7^1\times {\mathrm{37}}^1\times {\mathrm{47}}^2\times {\mathrm{397}}^1$

素因数の和:537

約数の個数: 48

約数和(自身を含む): 819236832

約数和(自身を除く): 364964818

約数列:

[1, 2, 7, 14, 37, 47, 74, 94, 259, 329, 397, 518, 658, 794, 1739, 2209, 2779, 3478, 4418, 5558, 12173, 14689, 15463, 18659, 24346, 29378, 30926, 37318, 81733, 102823, 130613, 163466, 205646, 261226, 572131, 690383, 876973, 1144262, 1380766, 1753946, 4832681, 6138811, 9665362, 12277622, 32448001, 64896002, 227136007, 454272014]

約数ペア:

[(1, 454272014), (2, 227136007), (7, 64896002), (14, 32448001), (37, 12277622), (47, 9665362), (74, 6138811), (94, 4832681), (259, 1753946), (329, 1380766), (397, 1144262), (518, 876973), (658, 690383), (794, 572131), (1739, 261226), (2209, 205646), (2779, 163466), (3478, 130613), (4418, 102823), (5558, 81733), (12173, 37318), (14689, 30926), (15463, 29378), (18659, 24346)]