86901958

素因数分解:

$2^1\times {\mathrm{11}}^2\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{1201}}^1$

素因数の和:1261

約数の個数: 48

約数和(自身を含む): 161144928

約数和(自身を除く): 74242970

約数列:

[1, 2, 11, 13, 22, 23, 26, 46, 121, 143, 242, 253, 286, 299, 506, 598, 1201, 1573, 2402, 2783, 3146, 3289, 5566, 6578, 13211, 15613, 26422, 27623, 31226, 36179, 55246, 72358, 145321, 171743, 290642, 303853, 343486, 359099, 607706, 718198, 1889173, 3342383, 3778346, 3950089, 6684766, 7900178, 43450979, 86901958]

約数ペア:

[(1, 86901958), (2, 43450979), (11, 7900178), (13, 6684766), (22, 3950089), (23, 3778346), (26, 3342383), (46, 1889173), (121, 718198), (143, 607706), (242, 359099), (253, 343486), (286, 303853), (299, 290642), (506, 171743), (598, 145321), (1201, 72358), (1573, 55246), (2402, 36179), (2783, 31226), (3146, 27623), (3289, 26422), (5566, 15613), (6578, 13211)]