3105388

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{61}}^1\times {\mathrm{89}}^1$

素因数の和:178

約数の個数: 48

約数和(自身を含む): 6562080

約数和(自身を除く): 3456692

約数列:

[1, 2, 4, 11, 13, 22, 26, 44, 52, 61, 89, 122, 143, 178, 244, 286, 356, 572, 671, 793, 979, 1157, 1342, 1586, 1958, 2314, 2684, 3172, 3916, 4628, 5429, 8723, 10858, 12727, 17446, 21716, 25454, 34892, 50908, 59719, 70577, 119438, 141154, 238876, 282308, 776347, 1552694, 3105388]

約数ペア:

[(1, 3105388), (2, 1552694), (4, 776347), (11, 282308), (13, 238876), (22, 141154), (26, 119438), (44, 70577), (52, 59719), (61, 50908), (89, 34892), (122, 25454), (143, 21716), (178, 17446), (244, 12727), (286, 10858), (356, 8723), (572, 5429), (671, 4628), (793, 3916), (979, 3172), (1157, 2684), (1342, 2314), (1586, 1958)]