1489809958

素因数分解:

$2^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{37}}^1\times {\mathrm{9619}}^1$

素因数の和:9701

約数の個数: 64

約数和(自身を含む): 2947875840

約数和(自身を除く): 1458065882

約数列:

[1, 2, 7, 13, 14, 23, 26, 37, 46, 74, 91, 161, 182, 259, 299, 322, 481, 518, 598, 851, 962, 1702, 2093, 3367, 4186, 5957, 6734, 9619, 11063, 11914, 19238, 22126, 67333, 77441, 125047, 134666, 154882, 221237, 250094, 355903, 442474, 711806, 875329, 1548659, 1750658, 2491321, 2876081, 3097318, 4626739, 4982642, 5752162, 8185769, 9253478, 16371538, 20132567, 32387173, 40265134, 57300383, 64774346, 106414997, 114600766, 212829994, 744904979, 1489809958]

約数ペア:

[(1, 1489809958), (2, 744904979), (7, 212829994), (13, 114600766), (14, 106414997), (23, 64774346), (26, 57300383), (37, 40265134), (46, 32387173), (74, 20132567), (91, 16371538), (161, 9253478), (182, 8185769), (259, 5752162), (299, 4982642), (322, 4626739), (481, 3097318), (518, 2876081), (598, 2491321), (851, 1750658), (962, 1548659), (1702, 875329), (2093, 711806), (3367, 442474), (4186, 355903), (5957, 250094), (6734, 221237), (9619, 154882), (11063, 134666), (11914, 125047), (19238, 77441), (22126, 67333)]