13971412

素因数分解:

$2^2\times 7^1\times {\mathrm{13}}^1\times {\mathrm{131}}^1\times {\mathrm{293}}^1$

素因数の和:448

約数の個数: 48

約数和(自身を含む): 30425472

約数和(自身を除く): 16454060

約数列:

[1, 2, 4, 7, 13, 14, 26, 28, 52, 91, 131, 182, 262, 293, 364, 524, 586, 917, 1172, 1703, 1834, 2051, 3406, 3668, 3809, 4102, 6812, 7618, 8204, 11921, 15236, 23842, 26663, 38383, 47684, 53326, 76766, 106652, 153532, 268681, 498979, 537362, 997958, 1074724, 1995916, 3492853, 6985706, 13971412]

約数ペア:

[(1, 13971412), (2, 6985706), (4, 3492853), (7, 1995916), (13, 1074724), (14, 997958), (26, 537362), (28, 498979), (52, 268681), (91, 153532), (131, 106652), (182, 76766), (262, 53326), (293, 47684), (364, 38383), (524, 26663), (586, 23842), (917, 15236), (1172, 11921), (1703, 8204), (1834, 7618), (2051, 6812), (3406, 4102), (3668, 3809)]