1138700654

素因数分解:

$2^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{53}}^1\times {\mathrm{97}}^1\times {\mathrm{1217}}^1$

素因数の和:1389

約数の個数: 64

約数和(自身を含む): 2165740416

約数和(自身を除く): 1027039762

約数列:

[1, 2, 7, 13, 14, 26, 53, 91, 97, 106, 182, 194, 371, 679, 689, 742, 1217, 1261, 1358, 1378, 2434, 2522, 4823, 5141, 8519, 8827, 9646, 10282, 15821, 17038, 17654, 31642, 35987, 64501, 66833, 71974, 110747, 118049, 129002, 133666, 221494, 236098, 451507, 467831, 826343, 838513, 903014, 935662, 1534637, 1652686, 1677026, 3069274, 5869591, 6256597, 10742459, 11739182, 12513194, 21484918, 43796179, 81335761, 87592358, 162671522, 569350327, 1138700654]

約数ペア:

[(1, 1138700654), (2, 569350327), (7, 162671522), (13, 87592358), (14, 81335761), (26, 43796179), (53, 21484918), (91, 12513194), (97, 11739182), (106, 10742459), (182, 6256597), (194, 5869591), (371, 3069274), (679, 1677026), (689, 1652686), (742, 1534637), (1217, 935662), (1261, 903014), (1358, 838513), (1378, 826343), (2434, 467831), (2522, 451507), (4823, 236098), (5141, 221494), (8519, 133666), (8827, 129002), (9646, 118049), (10282, 110747), (15821, 71974), (17038, 66833), (17654, 64501), (31642, 35987)]