1219351316

素因数分解:

$2^2\times {\mathrm{17}}^1\times {\mathrm{41}}^1\times {\mathrm{437357}}^1$

素因数の和:437419

約数の個数: 24

約数和(自身を含む): 2314498536

約数和(自身を除く): 1095147220

約数列:

[1, 2, 4, 17, 34, 41, 68, 82, 164, 697, 1394, 2788, 437357, 874714, 1749428, 7435069, 14870138, 17931637, 29740276, 35863274, 71726548, 304837829, 609675658, 1219351316]

約数ペア:

[(1, 1219351316), (2, 609675658), (4, 304837829), (17, 71726548), (34, 35863274), (41, 29740276), (68, 17931637), (82, 14870138), (164, 7435069), (697, 1749428), (1394, 874714), (2788, 437357)]