3522740

素因数分解:

$2^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{797}}^1$

素因数の和:836

約数の個数: 48

約数和(自身を含む): 8446032

約数和(自身を除く): 4923292

約数列:

[1, 2, 4, 5, 10, 13, 17, 20, 26, 34, 52, 65, 68, 85, 130, 170, 221, 260, 340, 442, 797, 884, 1105, 1594, 2210, 3188, 3985, 4420, 7970, 10361, 13549, 15940, 20722, 27098, 41444, 51805, 54196, 67745, 103610, 135490, 176137, 207220, 270980, 352274, 704548, 880685, 1761370, 3522740]

約数ペア:

[(1, 3522740), (2, 1761370), (4, 880685), (5, 704548), (10, 352274), (13, 270980), (17, 207220), (20, 176137), (26, 135490), (34, 103610), (52, 67745), (65, 54196), (68, 51805), (85, 41444), (130, 27098), (170, 20722), (221, 15940), (260, 13549), (340, 10361), (442, 7970), (797, 4420), (884, 3985), (1105, 3188), (1594, 2210)]