490298776

素因数分解:

$2^3\times {\mathrm{11}}^2\times {\mathrm{506507}}^1$

素因数の和:506535

約数の個数: 24

約数和(自身を含む): 1010483460

約数和(自身を除く): 520184684

約数列:

[1, 2, 4, 8, 11, 22, 44, 88, 121, 242, 484, 968, 506507, 1013014, 2026028, 4052056, 5571577, 11143154, 22286308, 44572616, 61287347, 122574694, 245149388, 490298776]

約数ペア:

[(1, 490298776), (2, 245149388), (4, 122574694), (8, 61287347), (11, 44572616), (22, 22286308), (44, 11143154), (88, 5571577), (121, 4052056), (242, 2026028), (484, 1013014), (968, 506507)]