2214157036

素因数分解:

$2^2\times 7^1\times {\mathrm{13}}^1\times {\mathrm{311}}^1\times {\mathrm{19559}}^1$

素因数の和:19894

約数の個数: 48

約数和(自身を含む): 4784532480

約数和(自身を除く): 2570375444

約数列:

[1, 2, 4, 7, 13, 14, 26, 28, 52, 91, 182, 311, 364, 622, 1244, 2177, 4043, 4354, 8086, 8708, 16172, 19559, 28301, 39118, 56602, 78236, 113204, 136913, 254267, 273826, 508534, 547652, 1017068, 1779869, 3559738, 6082849, 7119476, 12165698, 24331396, 42579943, 79077037, 85159886, 158154074, 170319772, 316308148, 553539259, 1107078518, 2214157036]

約数ペア:

[(1, 2214157036), (2, 1107078518), (4, 553539259), (7, 316308148), (13, 170319772), (14, 158154074), (26, 85159886), (28, 79077037), (52, 42579943), (91, 24331396), (182, 12165698), (311, 7119476), (364, 6082849), (622, 3559738), (1244, 1779869), (2177, 1017068), (4043, 547652), (4354, 508534), (8086, 273826), (8708, 254267), (16172, 136913), (19559, 113204), (28301, 78236), (39118, 56602)]