289019766

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{619}}^1\times {\mathrm{11117}}^1$

素因数の和:11748

約数の個数: 32

約数和(自身を含む): 661743360

約数和(自身を除く): 372723594

約数列:

[1, 2, 3, 6, 7, 14, 21, 42, 619, 1238, 1857, 3714, 4333, 8666, 11117, 12999, 22234, 25998, 33351, 66702, 77819, 155638, 233457, 466914, 6881423, 13762846, 20644269, 41288538, 48169961, 96339922, 144509883, 289019766]

約数ペア:

[(1, 289019766), (2, 144509883), (3, 96339922), (6, 48169961), (7, 41288538), (14, 20644269), (21, 13762846), (42, 6881423), (619, 466914), (1238, 233457), (1857, 155638), (3714, 77819), (4333, 66702), (8666, 33351), (11117, 25998), (12999, 22234)]