6606470

素因数分解:

$2^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{89}}^1\times {\mathrm{571}}^1$

素因数の和:680

約数の個数: 32

約数和(自身を含む): 12972960

約数和(自身を除く): 6366490

約数列:

[1, 2, 5, 10, 13, 26, 65, 89, 130, 178, 445, 571, 890, 1142, 1157, 2314, 2855, 5710, 5785, 7423, 11570, 14846, 37115, 50819, 74230, 101638, 254095, 508190, 660647, 1321294, 3303235, 6606470]

約数ペア:

[(1, 6606470), (2, 3303235), (5, 1321294), (10, 660647), (13, 508190), (26, 254095), (65, 101638), (89, 74230), (130, 50819), (178, 37115), (445, 14846), (571, 11570), (890, 7423), (1142, 5785), (1157, 5710), (2314, 2855)]