2225432

素因数分解:

$2^3\times {\mathrm{11}}^4\times {\mathrm{19}}^1$

素因数の和:69

約数の個数: 40

約数和(自身を含む): 4831500

約数和(自身を除く): 2606068

約数列:

[1, 2, 4, 8, 11, 19, 22, 38, 44, 76, 88, 121, 152, 209, 242, 418, 484, 836, 968, 1331, 1672, 2299, 2662, 4598, 5324, 9196, 10648, 14641, 18392, 25289, 29282, 50578, 58564, 101156, 117128, 202312, 278179, 556358, 1112716, 2225432]

約数ペア:

[(1, 2225432), (2, 1112716), (4, 556358), (8, 278179), (11, 202312), (19, 117128), (22, 101156), (38, 58564), (44, 50578), (76, 29282), (88, 25289), (121, 18392), (152, 14641), (209, 10648), (242, 9196), (418, 5324), (484, 4598), (836, 2662), (968, 2299), (1331, 1672)]