715691514

素因数分解:

$2^1\times 3^1\times {\mathrm{131}}^1\times {\mathrm{619}}^1\times {\mathrm{1471}}^1$

素因数の和:2226

約数の個数: 32

約数和(自身を含む): 1445621760

約数和(自身を除く): 729930246

約数列:

[1, 2, 3, 6, 131, 262, 393, 619, 786, 1238, 1471, 1857, 2942, 3714, 4413, 8826, 81089, 162178, 192701, 243267, 385402, 486534, 578103, 910549, 1156206, 1821098, 2731647, 5463294, 119281919, 238563838, 357845757, 715691514]

約数ペア:

[(1, 715691514), (2, 357845757), (3, 238563838), (6, 119281919), (131, 5463294), (262, 2731647), (393, 1821098), (619, 1156206), (786, 910549), (1238, 578103), (1471, 486534), (1857, 385402), (2942, 243267), (3714, 192701), (4413, 162178), (8826, 81089)]