388954148

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{29}}^1\times {\mathrm{31}}^1\times {\mathrm{9833}}^1$

素因数の和:9908

約数の個数: 48

約数和(自身を含む): 793013760

約数和(自身を除く): 404059612

約数列:

[1, 2, 4, 11, 22, 29, 31, 44, 58, 62, 116, 124, 319, 341, 638, 682, 899, 1276, 1364, 1798, 3596, 9833, 9889, 19666, 19778, 39332, 39556, 108163, 216326, 285157, 304823, 432652, 570314, 609646, 1140628, 1219292, 3136727, 3353053, 6273454, 6706106, 8839867, 12546908, 13412212, 17679734, 35359468, 97238537, 194477074, 388954148]

約数ペア:

[(1, 388954148), (2, 194477074), (4, 97238537), (11, 35359468), (22, 17679734), (29, 13412212), (31, 12546908), (44, 8839867), (58, 6706106), (62, 6273454), (116, 3353053), (124, 3136727), (319, 1219292), (341, 1140628), (638, 609646), (682, 570314), (899, 432652), (1276, 304823), (1364, 285157), (1798, 216326), (3596, 108163), (9833, 39556), (9889, 39332), (19666, 19778)]