1946156696

素因数分解:

$2^3\times {\mathrm{11}}^1\times {\mathrm{197}}^1\times {\mathrm{112261}}^1$

素因数の和:112475

約数の個数: 32

約数和(自身を含む): 4001017680

約数和(自身を除く): 2054860984

約数列:

[1, 2, 4, 8, 11, 22, 44, 88, 197, 394, 788, 1576, 2167, 4334, 8668, 17336, 112261, 224522, 449044, 898088, 1234871, 2469742, 4939484, 9878968, 22115417, 44230834, 88461668, 176923336, 243269587, 486539174, 973078348, 1946156696]

約数ペア:

[(1, 1946156696), (2, 973078348), (4, 486539174), (8, 243269587), (11, 176923336), (22, 88461668), (44, 44230834), (88, 22115417), (197, 9878968), (394, 4939484), (788, 2469742), (1576, 1234871), (2167, 898088), (4334, 449044), (8668, 224522), (17336, 112261)]