1351437276

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{211}}^1\times {\mathrm{76249}}^1$

素因数の和:76474

約数の個数: 48

約数和(自身を含む): 3620960000

約数和(自身を除く): 2269522724

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 21, 28, 42, 84, 211, 422, 633, 844, 1266, 1477, 2532, 2954, 4431, 5908, 8862, 17724, 76249, 152498, 228747, 304996, 457494, 533743, 914988, 1067486, 1601229, 2134972, 3202458, 6404916, 16088539, 32177078, 48265617, 64354156, 96531234, 112619773, 193062468, 225239546, 337859319, 450479092, 675718638, 1351437276]

約数ペア:

[(1, 1351437276), (2, 675718638), (3, 450479092), (4, 337859319), (6, 225239546), (7, 193062468), (12, 112619773), (14, 96531234), (21, 64354156), (28, 48265617), (42, 32177078), (84, 16088539), (211, 6404916), (422, 3202458), (633, 2134972), (844, 1601229), (1266, 1067486), (1477, 914988), (2532, 533743), (2954, 457494), (4431, 304996), (5908, 228747), (8862, 152498), (17724, 76249)]