1330987686

素因数分解:

$2^1\times 3^1\times 7^2\times {\mathrm{43}}^1\times {\mathrm{127}}^1\times {\mathrm{829}}^1$

素因数の和:1018

約数の個数: 96

約数和(自身を含む): 3197399040

約数和(自身を除く): 1866411354

約数列:

[1, 2, 3, 6, 7, 14, 21, 42, 43, 49, 86, 98, 127, 129, 147, 254, 258, 294, 301, 381, 602, 762, 829, 889, 903, 1658, 1778, 1806, 2107, 2487, 2667, 4214, 4974, 5334, 5461, 5803, 6223, 6321, 10922, 11606, 12446, 12642, 16383, 17409, 18669, 32766, 34818, 35647, 37338, 38227, 40621, 71294, 76454, 81242, 105283, 106941, 114681, 121863, 210566, 213882, 229362, 243726, 249529, 267589, 315849, 499058, 535178, 631698, 736981, 748587, 802767, 1473962, 1497174, 1605534, 1746703, 2210943, 3493406, 4421886, 4527169, 5158867, 5240109, 9054338, 10317734, 10480218, 13581507, 15476601, 27163014, 30953202, 31690183, 63380366, 95070549, 190141098, 221831281, 443662562, 665493843, 1330987686]

約数ペア:

[(1, 1330987686), (2, 665493843), (3, 443662562), (6, 221831281), (7, 190141098), (14, 95070549), (21, 63380366), (42, 31690183), (43, 30953202), (49, 27163014), (86, 15476601), (98, 13581507), (127, 10480218), (129, 10317734), (147, 9054338), (254, 5240109), (258, 5158867), (294, 4527169), (301, 4421886), (381, 3493406), (602, 2210943), (762, 1746703), (829, 1605534), (889, 1497174), (903, 1473962), (1658, 802767), (1778, 748587), (1806, 736981), (2107, 631698), (2487, 535178), (2667, 499058), (4214, 315849), (4974, 267589), (5334, 249529), (5461, 243726), (5803, 229362), (6223, 213882), (6321, 210566), (10922, 121863), (11606, 114681), (12446, 106941), (12642, 105283), (16383, 81242), (17409, 76454), (18669, 71294), (32766, 40621), (34818, 38227), (35647, 37338)]